42797722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31891}}^1$

素因数の和:31965

約数の個数: 16

約数和(自身を含む): 71182944

約数和(自身を除く): 28385222

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 31891, 63782, 350801, 701602, 1945351, 3890702, 21398861, 42797722]

約数ペア:

[(1, 42797722), (2, 21398861), (11, 3890702), (22, 1945351), (61, 701602), (122, 350801), (671, 63782), (1342, 31891)]