64008304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{129049}}^1$

素因数の和:129088

約数の個数: 20

約数和(自身を含む): 128017600

約数和(自身を除く): 64009296

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 129049, 258098, 516196, 1032392, 2064784, 4000519, 8001038, 16002076, 32004152, 64008304]

約数ペア:

[(1, 64008304), (2, 32004152), (4, 16002076), (8, 8001038), (16, 4000519), (31, 2064784), (62, 1032392), (124, 516196), (248, 258098), (496, 129049)]