31665062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 56881440

約数和(自身を除く): 25216378

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 2089, 4178, 7579, 15158, 22979, 27157, 45958, 54314, 110717, 221434, 298727, 597454, 1217887, 1439321, 2435774, 2878642, 15832531, 31665062]

約数ペア:

[(1, 31665062), (2, 15832531), (11, 2878642), (13, 2435774), (22, 1439321), (26, 1217887), (53, 597454), (106, 298727), (143, 221434), (286, 110717), (583, 54314), (689, 45958), (1166, 27157), (1378, 22979), (2089, 15158), (4178, 7579)]