31232838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57203}}^1$

素因数の和:57228

約数の個数: 32

約数和(自身を含む): 76882176

約数和(自身を除く): 45649338

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 57203, 114406, 171609, 343218, 400421, 743639, 800842, 1201263, 1487278, 2230917, 2402526, 4461834, 5205473, 10410946, 15616419, 31232838]

約数ペア:

[(1, 31232838), (2, 15616419), (3, 10410946), (6, 5205473), (7, 4461834), (13, 2402526), (14, 2230917), (21, 1487278), (26, 1201263), (39, 800842), (42, 743639), (78, 400421), (91, 343218), (182, 171609), (273, 114406), (546, 57203)]