100405964

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{7211}}^1$

素因数の和:7333

約数の個数: 18

約数和(自身を含む): 178763844

約数和(自身を除く): 78357880

約数列:

[1, 2, 4, 59, 118, 236, 3481, 6962, 7211, 13924, 14422, 28844, 425449, 850898, 1701796, 25101491, 50202982, 100405964]

約数ペア:

[(1, 100405964), (2, 50202982), (4, 25101491), (59, 1701796), (118, 850898), (236, 425449), (3481, 28844), (6962, 14422), (7211, 13924)]