64391542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{7451}}^1$

素因数の和:7631

約数の個数: 16

約数和(自身を含む): 100602000

約数和(自身を除く): 36210458

約数列:

[1, 2, 29, 58, 149, 298, 4321, 7451, 8642, 14902, 216079, 432158, 1110199, 2220398, 32195771, 64391542]

約数ペア:

[(1, 64391542), (2, 32195771), (29, 2220398), (58, 1110199), (149, 432158), (298, 216079), (4321, 14902), (7451, 8642)]