40091108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6521}}^1$

素因数の和:6607

約数の個数: 24

約数和(自身を含む): 73959480

約数和(自身を除く): 33868372

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 6148, 6521, 13042, 26084, 189109, 345613, 378218, 691226, 756436, 1382452, 10022777, 20045554, 40091108]

約数ペア:

[(1, 40091108), (2, 20045554), (4, 10022777), (29, 1382452), (53, 756436), (58, 691226), (106, 378218), (116, 345613), (212, 189109), (1537, 26084), (3074, 13042), (6148, 6521)]