64658932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40111}}^1$

素因数の和:40159

約数の個数: 24

約数和(自身を含む): 125791232

約数和(自身を除く): 61132300

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 40111, 80222, 160444, 521443, 1042886, 1243441, 2085772, 2486882, 4973764, 16164733, 32329466, 64658932]

約数ペア:

[(1, 64658932), (2, 32329466), (4, 16164733), (13, 4973764), (26, 2486882), (31, 2085772), (52, 1243441), (62, 1042886), (124, 521443), (403, 160444), (806, 80222), (1612, 40111)]