31701436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7717}}^1$

素因数の和:7813

約数の個数: 24

約数和(自身を含む): 60509120

約数和(自身を除く): 28807684

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 7717, 15434, 30868, 100321, 200642, 401284, 609643, 1219286, 2438572, 7925359, 15850718, 31701436]

約数ペア:

[(1, 31701436), (2, 15850718), (4, 7925359), (13, 2438572), (26, 1219286), (52, 609643), (79, 401284), (158, 200642), (316, 100321), (1027, 30868), (2054, 15434), (4108, 7717)]