31427214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57559}}^1$

素因数の和:57584

約数の個数: 32

約数和(自身を含む): 77360640

約数和(自身を除く): 45933426

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 57559, 115118, 172677, 345354, 402913, 748267, 805826, 1208739, 1496534, 2244801, 2417478, 4489602, 5237869, 10475738, 15713607, 31427214]

約数ペア:

[(1, 31427214), (2, 15713607), (3, 10475738), (6, 5237869), (7, 4489602), (13, 2417478), (14, 2244801), (21, 1496534), (26, 1208739), (39, 805826), (42, 748267), (78, 402913), (91, 345354), (182, 172677), (273, 115118), (546, 57559)]