56521742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{3389}}^1$

素因数の和:3691

約数の個数: 16

約数和(自身を含む): 87868800

約数和(自身を除く): 31347058

約数列:

[1, 2, 31, 62, 269, 538, 3389, 6778, 8339, 16678, 105059, 210118, 911641, 1823282, 28260871, 56521742]

約数ペア:

[(1, 56521742), (2, 28260871), (31, 1823282), (62, 911641), (269, 210118), (538, 105059), (3389, 16678), (6778, 8339)]