87042836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{12343}}^1$

素因数の和:12431

約数の個数: 24

約数和(自身を含む): 159681984

約数和(自身を除く): 72639148

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 12343, 24686, 49372, 506063, 530749, 1012126, 1061498, 2024252, 2122996, 21760709, 43521418, 87042836]

約数ペア:

[(1, 87042836), (2, 43521418), (4, 21760709), (41, 2122996), (43, 2024252), (82, 1061498), (86, 1012126), (164, 530749), (172, 506063), (1763, 49372), (3526, 24686), (7052, 12343)]