86867410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9473}}^1$

素因数の和:9618

約数の個数: 32

約数和(自身を含む): 180081792

約数和(自身を除く): 93214382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 9473, 18946, 47365, 66311, 94730, 132622, 331555, 663110, 1240963, 2481926, 6204815, 8686741, 12409630, 17373482, 43433705, 86867410]

約数ペア:

[(1, 86867410), (2, 43433705), (5, 17373482), (7, 12409630), (10, 8686741), (14, 6204815), (35, 2481926), (70, 1240963), (131, 663110), (262, 331555), (655, 132622), (917, 94730), (1310, 66311), (1834, 47365), (4585, 18946), (9170, 9473)]