86457676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4229}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 159894000

約数和(自身を除く): 73436324

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 4229, 5111, 8458, 10222, 16916, 20444, 80351, 160702, 321404, 1137601, 2275202, 4550404, 21614419, 43228838, 86457676]

約数ペア:

[(1, 86457676), (2, 43228838), (4, 21614419), (19, 4550404), (38, 2275202), (76, 1137601), (269, 321404), (538, 160702), (1076, 80351), (4229, 20444), (5111, 16916), (8458, 10222)]