40542034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36263}}^1$

素因数の和:36321

約数の個数: 16

約数和(自身を含む): 67015872

約数和(自身を除く): 26473838

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 36263, 72526, 471419, 942838, 1559309, 3118618, 20271017, 40542034]

約数ペア:

[(1, 40542034), (2, 20271017), (13, 3118618), (26, 1559309), (43, 942838), (86, 471419), (559, 72526), (1118, 36263)]