39435376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{144983}}^1$

素因数の和:145008

約数の個数: 20

約数和(自身を含む): 80901072

約数和(自身を除く): 41465696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 144983, 289966, 579932, 1159864, 2319728, 2464711, 4929422, 9858844, 19717688, 39435376]

約数ペア:

[(1, 39435376), (2, 19717688), (4, 9858844), (8, 4929422), (16, 2464711), (17, 2319728), (34, 1159864), (68, 579932), (136, 289966), (272, 144983)]