31101868

素因数分解:

$2^2\times 7^3\times {\mathrm{22669}}^1$

素因数の和:22694

約数の個数: 24

約数和(自身を含む): 63476000

約数和(自身を除く): 32374132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 22669, 45338, 90676, 158683, 317366, 634732, 1110781, 2221562, 4443124, 7775467, 15550934, 31101868]

約数ペア:

[(1, 31101868), (2, 15550934), (4, 7775467), (7, 4443124), (14, 2221562), (28, 1110781), (49, 634732), (98, 317366), (196, 158683), (343, 90676), (686, 45338), (1372, 22669)]