64988152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{262049}}^1$

素因数の和:262086

約数の個数: 16

約数和(自身を含む): 125784000

約数和(自身を除く): 60795848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 262049, 524098, 1048196, 2096392, 8123519, 16247038, 32494076, 64988152]

約数ペア:

[(1, 64988152), (2, 32494076), (4, 16247038), (8, 8123519), (31, 2096392), (62, 1048196), (124, 524098), (248, 262049)]