89962672

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 178480640

約数和(自身を除く): 88517968

約数列:

[1, 2, 4, 8, 16, 79, 103, 158, 206, 316, 412, 632, 691, 824, 1264, 1382, 1648, 2764, 5528, 8137, 11056, 16274, 32548, 54589, 65096, 71173, 109178, 130192, 142346, 218356, 284692, 436712, 569384, 873424, 1138768, 5622667, 11245334, 22490668, 44981336, 89962672]

約数ペア:

[(1, 89962672), (2, 44981336), (4, 22490668), (8, 11245334), (16, 5622667), (79, 1138768), (103, 873424), (158, 569384), (206, 436712), (316, 284692), (412, 218356), (632, 142346), (691, 130192), (824, 109178), (1264, 71173), (1382, 65096), (1648, 54589), (2764, 32548), (5528, 16274), (8137, 11056)]