91681528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2069}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 178848000

約数和(自身を除く): 87166472

約数列:

[1, 2, 4, 8, 29, 58, 116, 191, 232, 382, 764, 1528, 2069, 4138, 5539, 8276, 11078, 16552, 22156, 44312, 60001, 120002, 240004, 395179, 480008, 790358, 1580716, 3161432, 11460191, 22920382, 45840764, 91681528]

約数ペア:

[(1, 91681528), (2, 45840764), (4, 22920382), (8, 11460191), (29, 3161432), (58, 1580716), (116, 790358), (191, 480008), (232, 395179), (382, 240004), (764, 120002), (1528, 60001), (2069, 44312), (4138, 22156), (5539, 16552), (8276, 11078)]