165655312

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{100519}}^1$

素因数の和:100630

約数の個数: 20

約数和(自身を含む): 324076480

約数和(自身を除く): 158421168

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 100519, 201038, 402076, 804152, 1608304, 10353457, 20706914, 41413828, 82827656, 165655312]

約数ペア:

[(1, 165655312), (2, 82827656), (4, 41413828), (8, 20706914), (16, 10353457), (103, 1608304), (206, 804152), (412, 402076), (824, 201038), (1648, 100519)]