57855664

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{20201}}^1$

素因数の和:20388

約数の個数: 20

約数和(自身を含む): 112727160

約数和(自身を除く): 54871496

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 20201, 40402, 80804, 161608, 323216, 3615979, 7231958, 14463916, 28927832, 57855664]

約数ペア:

[(1, 57855664), (2, 28927832), (4, 14463916), (8, 7231958), (16, 3615979), (179, 323216), (358, 161608), (716, 80804), (1432, 40402), (2864, 20201)]