86957524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9539}}^1$

素因数の和:9639

約数の個数: 24

約数和(自身を含む): 158669280

約数和(自身を除く): 71711756

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 9539, 19078, 38156, 410177, 505567, 820354, 1011134, 1640708, 2022268, 21739381, 43478762, 86957524]

約数ペア:

[(1, 86957524), (2, 43478762), (4, 21739381), (43, 2022268), (53, 1640708), (86, 1011134), (106, 820354), (172, 505567), (212, 410177), (2279, 38156), (4558, 19078), (9116, 9539)]