31924540

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{6211}}^1$

素因数の和:6477

約数の個数: 24

約数和(自身を含む): 67313232

約数和(自身を除く): 35388692

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 6211, 12422, 24844, 31055, 62110, 124220, 1596227, 3192454, 6384908, 7981135, 15962270, 31924540]

約数ペア:

[(1, 31924540), (2, 15962270), (4, 7981135), (5, 6384908), (10, 3192454), (20, 1596227), (257, 124220), (514, 62110), (1028, 31055), (1285, 24844), (2570, 12422), (5140, 6211)]