64531832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{260209}}^1$

素因数の和:260246

約数の個数: 16

約数和(自身を含む): 124900800

約数和(自身を除く): 60368968

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 260209, 520418, 1040836, 2081672, 8066479, 16132958, 32265916, 64531832]

約数ペア:

[(1, 64531832), (2, 32265916), (4, 16132958), (8, 8066479), (31, 2081672), (62, 1040836), (124, 520418), (248, 260209)]