42322904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{406951}}^1$

素因数の和:406970

約数の個数: 16

約数和(自身を含む): 85459920

約数和(自身を除く): 43137016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 406951, 813902, 1627804, 3255608, 5290363, 10580726, 21161452, 42322904]

約数ペア:

[(1, 42322904), (2, 21161452), (4, 10580726), (8, 5290363), (13, 3255608), (26, 1627804), (52, 813902), (104, 406951)]