163940554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{90977}}^1$

素因数の和:91049

約数の個数: 16

約数和(自身を含む): 265291848

約数和(自身を除く): 101351294

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 90977, 181954, 1546609, 3093218, 4821781, 9643562, 81970277, 163940554]

約数ペア:

[(1, 163940554), (2, 81970277), (17, 9643562), (34, 4821781), (53, 3093218), (106, 1546609), (901, 181954), (1802, 90977)]