40871902

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4349}}^1$

素因数の和:4515

約数の個数: 16

約数和(自身を含む): 63475200

約数和(自身を除く): 22603298

約数列:

[1, 2, 37, 74, 127, 254, 4349, 4699, 8698, 9398, 160913, 321826, 552323, 1104646, 20435951, 40871902]

約数ペア:

[(1, 40871902), (2, 20435951), (37, 1104646), (74, 552323), (127, 321826), (254, 160913), (4349, 9398), (4699, 8698)]