31175937152

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12491}}^1$

素因数の和:12590

約数の個数: 128

約数和(自身を含む): 69723348480

約数和(自身を除く): 38547411328

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 64, 68, 74, 124, 128, 136, 148, 248, 272, 296, 496, 527, 544, 592, 629, 992, 1054, 1088, 1147, 1184, 1258, 1984, 2108, 2176, 2294, 2368, 2516, 3968, 4216, 4588, 4736, 5032, 8432, 9176, 10064, 12491, 16864, 18352, 19499, 20128, 24982, 33728, 36704, 38998, 40256, 49964, 67456, 73408, 77996, 80512, 99928, 146816, 155992, 199856, 212347, 311984, 387221, 399712, 424694, 462167, 623968, 774442, 799424, 849388, 924334, 1247936, 1548884, 1598848, 1698776, 1848668, 2495872, 3097768, 3397552, 3697336, 6195536, 6582757, 6795104, 7394672, 7856839, 12391072, 13165514, 13590208, 14327177, 14789344, 15713678, 24782144, 26331028, 27180416, 28654354, 29578688, 31427356, 49564288, 52662056, 57308708, 59157376, 62854712, 105324112, 114617416, 125709424, 210648224, 229234832, 243562009, 251418848, 421296448, 458469664, 487124018, 502837696, 842592896, 916939328, 974248036, 1005675392, 1833878656, 1948496072, 3896992144, 7793984288, 15587968576, 31175937152]

約数ペア:

[(1, 31175937152), (2, 15587968576), (4, 7793984288), (8, 3896992144), (16, 1948496072), (17, 1833878656), (31, 1005675392), (32, 974248036), (34, 916939328), (37, 842592896), (62, 502837696), (64, 487124018), (68, 458469664), (74, 421296448), (124, 251418848), (128, 243562009), (136, 229234832), (148, 210648224), (248, 125709424), (272, 114617416), (296, 105324112), (496, 62854712), (527, 59157376), (544, 57308708), (592, 52662056), (629, 49564288), (992, 31427356), (1054, 29578688), (1088, 28654354), (1147, 27180416), (1184, 26331028), (1258, 24782144), (1984, 15713678), (2108, 14789344), (2176, 14327177), (2294, 13590208), (2368, 13165514), (2516, 12391072), (3968, 7856839), (4216, 7394672), (4588, 6795104), (4736, 6582757), (5032, 6195536), (8432, 3697336), (9176, 3397552), (10064, 3097768), (12491, 2495872), (16864, 1848668), (18352, 1698776), (19499, 1598848), (20128, 1548884), (24982, 1247936), (33728, 924334), (36704, 849388), (38998, 799424), (40256, 774442), (49964, 623968), (67456, 462167), (73408, 424694), (77996, 399712), (80512, 387221), (99928, 311984), (146816, 212347), (155992, 199856)]