164472506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173861}}^1$

素因数の和:173917

約数の個数: 16

約数和(自身を含む): 275397408

約数和(自身を除く): 110924902

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 173861, 347722, 1912471, 3824942, 7476023, 14952046, 82236253, 164472506]

約数ペア:

[(1, 164472506), (2, 82236253), (11, 14952046), (22, 7476023), (43, 3824942), (86, 1912471), (473, 347722), (946, 173861)]