40480882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14551}}^1$

素因数の和:14673

約数の個数: 16

約数和(自身を含む): 66007872

約数和(自身を除く): 25526990

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 14551, 29102, 189163, 378326, 1556957, 3113914, 20240441, 40480882]

約数ペア:

[(1, 40480882), (2, 20240441), (13, 3113914), (26, 1556957), (107, 378326), (214, 189163), (1391, 29102), (2782, 14551)]