31426607576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43168417}}^1$

素因数の和:43168443

約数の個数: 32

約数和(自身を含む): 72522942240

約数和(自身を除く): 41096334664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 43168417, 86336834, 172673668, 302178919, 345347336, 561189421, 604357838, 1122378842, 1208715676, 2244757684, 2417431352, 3928325947, 4489515368, 7856651894, 15713303788, 31426607576]

約数ペア:

[(1, 31426607576), (2, 15713303788), (4, 7856651894), (7, 4489515368), (8, 3928325947), (13, 2417431352), (14, 2244757684), (26, 1208715676), (28, 1122378842), (52, 604357838), (56, 561189421), (91, 345347336), (104, 302178919), (182, 172673668), (364, 86336834), (728, 43168417)]