31393002

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 63895104

約数和(自身を除く): 32502102

約数列:

[1, 2, 3, 6, 137, 181, 211, 274, 362, 411, 422, 543, 633, 822, 1086, 1266, 24797, 28907, 38191, 49594, 57814, 74391, 76382, 86721, 114573, 148782, 173442, 229146, 5232167, 10464334, 15696501, 31393002]

約数ペア:

[(1, 31393002), (2, 15696501), (3, 10464334), (6, 5232167), (137, 229146), (181, 173442), (211, 148782), (274, 114573), (362, 86721), (411, 76382), (422, 74391), (543, 57814), (633, 49594), (822, 38191), (1086, 28907), (1266, 24797)]