61807376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227233}}^1$

素因数の和:227258

約数の個数: 20

約数和(自身を含む): 126796572

約数和(自身を除く): 64989196

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 227233, 454466, 908932, 1817864, 3635728, 3862961, 7725922, 15451844, 30903688, 61807376]

約数ペア:

[(1, 61807376), (2, 30903688), (4, 15451844), (8, 7725922), (16, 3862961), (17, 3635728), (34, 1817864), (68, 908932), (136, 454466), (272, 227233)]