31051569124

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{253681}}^1$

素因数の和:254187

約数の個数: 24

約数和(自身を含む): 55233674496

約数和(自身を除く): 24182105372

約数列:

[1, 2, 4, 71, 142, 284, 431, 862, 1724, 30601, 61202, 122404, 253681, 507362, 1014724, 18011351, 36022702, 72045404, 109336511, 218673022, 437346044, 7762892281, 15525784562, 31051569124]

約数ペア:

[(1, 31051569124), (2, 15525784562), (4, 7762892281), (71, 437346044), (142, 218673022), (284, 109336511), (431, 72045404), (862, 36022702), (1724, 18011351), (30601, 1014724), (61202, 507362), (122404, 253681)]