31938016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 70298928

約数和(自身を除く): 38360912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 2213, 3608, 4426, 7216, 8852, 14432, 17704, 24343, 35408, 48686, 70816, 90733, 97372, 181466, 194744, 362932, 389488, 725864, 778976, 998063, 1451728, 1996126, 2903456, 3992252, 7984504, 15969008, 31938016]

約数ペア:

[(1, 31938016), (2, 15969008), (4, 7984504), (8, 3992252), (11, 2903456), (16, 1996126), (22, 1451728), (32, 998063), (41, 778976), (44, 725864), (82, 389488), (88, 362932), (164, 194744), (176, 181466), (328, 97372), (352, 90733), (451, 70816), (656, 48686), (902, 35408), (1312, 24343), (1804, 17704), (2213, 14432), (3608, 8852), (4426, 7216)]