54269872

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{20809}}^1$

素因数の和:20980

約数の個数: 20

約数和(自身を含む): 105798040

約数和(自身を除く): 51528168

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 20809, 41618, 83236, 166472, 332944, 3391867, 6783734, 13567468, 27134936, 54269872]

約数ペア:

[(1, 54269872), (2, 27134936), (4, 13567468), (8, 6783734), (16, 3391867), (163, 332944), (326, 166472), (652, 83236), (1304, 41618), (2608, 20809)]