40211834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90977}}^1$

素因数の和:91009

約数の個数: 16

約数和(自身を含む): 68779368

約数和(自身を除く): 28567534

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90977, 181954, 1182701, 1546609, 2365402, 3093218, 20105917, 40211834]

約数ペア:

[(1, 40211834), (2, 20105917), (13, 3093218), (17, 2365402), (26, 1546609), (34, 1182701), (221, 181954), (442, 90977)]