9920416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{28183}}^1$

素因数の和:28204

約数の個数: 24

約数和(自身を含む): 21307104

約数和(自身を除く): 11386688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 28183, 56366, 112732, 225464, 310013, 450928, 620026, 901856, 1240052, 2480104, 4960208, 9920416]

約数ペア:

[(1, 9920416), (2, 4960208), (4, 2480104), (8, 1240052), (11, 901856), (16, 620026), (22, 450928), (32, 310013), (44, 225464), (88, 112732), (176, 56366), (352, 28183)]