86944798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{12641}}^1$

素因数の和:12843

約数の個数: 16

約数和(自身を含む): 138050640

約数和(自身を除く): 51105842

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 12641, 25282, 240179, 480358, 2288021, 4576042, 43472399, 86944798]

約数ペア:

[(1, 86944798), (2, 43472399), (19, 4576042), (38, 2288021), (181, 480358), (362, 240179), (3439, 25282), (6878, 12641)]