85969696

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 177085440

約数和(自身を除く): 91115744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1097, 1264, 2194, 2449, 2528, 4388, 4898, 8776, 9796, 17552, 19592, 34007, 35104, 39184, 68014, 78368, 86663, 136028, 173326, 272056, 346652, 544112, 693304, 1088224, 1386608, 2686553, 2773216, 5373106, 10746212, 21492424, 42984848, 85969696]

約数ペア:

[(1, 85969696), (2, 42984848), (4, 21492424), (8, 10746212), (16, 5373106), (31, 2773216), (32, 2686553), (62, 1386608), (79, 1088224), (124, 693304), (158, 544112), (248, 346652), (316, 272056), (496, 173326), (632, 136028), (992, 86663), (1097, 78368), (1264, 68014), (2194, 39184), (2449, 35104), (2528, 34007), (4388, 19592), (4898, 17552), (8776, 9796)]