31035914

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 61793928

約数和(自身を除く): 30758014

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1433, 1547, 1666, 2866, 3094, 10031, 10829, 18629, 20062, 21658, 24361, 37258, 48722, 70217, 130403, 140434, 170527, 260806, 316693, 341054, 633386, 912821, 1193689, 1825642, 2216851, 2387378, 4433702, 15517957, 31035914]

約数ペア:

[(1, 31035914), (2, 15517957), (7, 4433702), (13, 2387378), (14, 2216851), (17, 1825642), (26, 1193689), (34, 912821), (49, 633386), (91, 341054), (98, 316693), (119, 260806), (182, 170527), (221, 140434), (238, 130403), (442, 70217), (637, 48722), (833, 37258), (1274, 24361), (1433, 21658), (1547, 20062), (1666, 18629), (2866, 10829), (3094, 10031)]