16172576

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 40061952

約数和(自身を除く): 23889376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 112, 119, 124, 136, 137, 217, 224, 238, 248, 272, 274, 434, 476, 496, 527, 544, 548, 868, 952, 959, 992, 1054, 1096, 1736, 1904, 1918, 2108, 2192, 2329, 3472, 3689, 3808, 3836, 4216, 4247, 4384, 4658, 6944, 7378, 7672, 8432, 8494, 9316, 14756, 15344, 16303, 16864, 16988, 18632, 29512, 29729, 30688, 32606, 33976, 37264, 59024, 59458, 65212, 67952, 72199, 74528, 118048, 118916, 130424, 135904, 144398, 237832, 260848, 288796, 475664, 505393, 521696, 577592, 951328, 1010786, 1155184, 2021572, 2310368, 4043144, 8086288, 16172576]

約数ペア:

[(1, 16172576), (2, 8086288), (4, 4043144), (7, 2310368), (8, 2021572), (14, 1155184), (16, 1010786), (17, 951328), (28, 577592), (31, 521696), (32, 505393), (34, 475664), (56, 288796), (62, 260848), (68, 237832), (112, 144398), (119, 135904), (124, 130424), (136, 118916), (137, 118048), (217, 74528), (224, 72199), (238, 67952), (248, 65212), (272, 59458), (274, 59024), (434, 37264), (476, 33976), (496, 32606), (527, 30688), (544, 29729), (548, 29512), (868, 18632), (952, 16988), (959, 16864), (992, 16303), (1054, 15344), (1096, 14756), (1736, 9316), (1904, 8494), (1918, 8432), (2108, 7672), (2192, 7378), (2329, 6944), (3472, 4658), (3689, 4384), (3808, 4247), (3836, 4216)]