39220804

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22963}}^1$

素因数の和:23035

約数の個数: 24

約数和(自身を含む): 79731008

約数和(自身を除く): 40510204

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22963, 45926, 91852, 160741, 321482, 642964, 1400743, 2801486, 5602972, 9805201, 19610402, 39220804]

約数ペア:

[(1, 39220804), (2, 19610402), (4, 9805201), (7, 5602972), (14, 2801486), (28, 1400743), (61, 642964), (122, 321482), (244, 160741), (427, 91852), (854, 45926), (1708, 22963)]