31662176

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 78236928

約数和(自身を除く): 46574752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 83, 91, 104, 112, 131, 166, 182, 208, 224, 262, 332, 364, 416, 524, 581, 664, 728, 917, 1048, 1079, 1162, 1328, 1456, 1703, 1834, 2096, 2158, 2324, 2656, 2912, 3406, 3668, 4192, 4316, 4648, 6812, 7336, 7553, 8632, 9296, 10873, 11921, 13624, 14672, 15106, 17264, 18592, 21746, 23842, 27248, 29344, 30212, 34528, 43492, 47684, 54496, 60424, 76111, 86984, 95368, 120848, 141349, 152222, 173968, 190736, 241696, 282698, 304444, 347936, 381472, 565396, 608888, 989443, 1130792, 1217776, 1978886, 2261584, 2435552, 3957772, 4523168, 7915544, 15831088, 31662176]

約数ペア:

[(1, 31662176), (2, 15831088), (4, 7915544), (7, 4523168), (8, 3957772), (13, 2435552), (14, 2261584), (16, 1978886), (26, 1217776), (28, 1130792), (32, 989443), (52, 608888), (56, 565396), (83, 381472), (91, 347936), (104, 304444), (112, 282698), (131, 241696), (166, 190736), (182, 173968), (208, 152222), (224, 141349), (262, 120848), (332, 95368), (364, 86984), (416, 76111), (524, 60424), (581, 54496), (664, 47684), (728, 43492), (917, 34528), (1048, 30212), (1079, 29344), (1162, 27248), (1328, 23842), (1456, 21746), (1703, 18592), (1834, 17264), (2096, 15106), (2158, 14672), (2324, 13624), (2656, 11921), (2912, 10873), (3406, 9296), (3668, 8632), (4192, 7553), (4316, 7336), (4648, 6812)]