40260754

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4957}}^1$

素因数の和:5121

約数の個数: 16

約数和(自身を含む): 62827776

約数和(自身を除く): 22567022

約数列:

[1, 2, 31, 62, 131, 262, 4061, 4957, 8122, 9914, 153667, 307334, 649367, 1298734, 20130377, 40260754]

約数ペア:

[(1, 40260754), (2, 20130377), (31, 1298734), (62, 649367), (131, 307334), (262, 153667), (4061, 9914), (4957, 8122)]