28927832

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{20201}}^1$

素因数の和:20386

約数の個数: 16

約数和(自身を含む): 54545400

約数和(自身を除く): 25617568

約数列:

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

約数ペア:

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