24781616

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{25391}}^1$

素因数の和:25460

約数の個数: 20

約数和(自身を含む): 48803424

約数和(自身を除く): 24021808

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 25391, 50782, 101564, 203128, 406256, 1548851, 3097702, 6195404, 12390808, 24781616]

約数ペア:

[(1, 24781616), (2, 12390808), (4, 6195404), (8, 3097702), (16, 1548851), (61, 406256), (122, 203128), (244, 101564), (488, 50782), (976, 25391)]