89508656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1749

約数の個数: 40

約数和(自身を含む): 180714624

約数和(自身を除く): 91205968

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1597, 1808, 3194, 3503, 6388, 7006, 12776, 14012, 25552, 28024, 49507, 56048, 99014, 180461, 198028, 360922, 396056, 721844, 792112, 1443688, 2887376, 5594291, 11188582, 22377164, 44754328, 89508656]

約数ペア:

[(1, 89508656), (2, 44754328), (4, 22377164), (8, 11188582), (16, 5594291), (31, 2887376), (62, 1443688), (113, 792112), (124, 721844), (226, 396056), (248, 360922), (452, 198028), (496, 180461), (904, 99014), (1597, 56048), (1808, 49507), (3194, 28024), (3503, 25552), (6388, 14012), (7006, 12776)]