31050832

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 62067456

約数和(自身を除く): 31016624

約数列:

[1, 2, 4, 8, 16, 47, 94, 157, 188, 263, 314, 376, 526, 628, 752, 1052, 1256, 2104, 2512, 4208, 7379, 12361, 14758, 24722, 29516, 41291, 49444, 59032, 82582, 98888, 118064, 165164, 197776, 330328, 660656, 1940677, 3881354, 7762708, 15525416, 31050832]

約数ペア:

[(1, 31050832), (2, 15525416), (4, 7762708), (8, 3881354), (16, 1940677), (47, 660656), (94, 330328), (157, 197776), (188, 165164), (263, 118064), (314, 98888), (376, 82582), (526, 59032), (628, 49444), (752, 41291), (1052, 29516), (1256, 24722), (2104, 14758), (2512, 12361), (4208, 7379)]