71318110

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{10321}}^1$

素因数の和:11019

約数の個数: 16

約数和(自身を含む): 128570832

約数和(自身を除く): 57252722

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 10321, 20642, 51605, 103210, 7131811, 14263622, 35659055, 71318110]

約数ペア:

[(1, 71318110), (2, 35659055), (5, 14263622), (10, 7131811), (691, 103210), (1382, 51605), (3455, 20642), (6910, 10321)]