64037816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1733}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 124848000

約数和(自身を除く): 60810184

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 1733, 3466, 4619, 6932, 9238, 13864, 18476, 36952, 53723, 107446, 214892, 258217, 429784, 516434, 1032868, 2065736, 8004727, 16009454, 32018908, 64037816]

約数ペア:

[(1, 64037816), (2, 32018908), (4, 16009454), (8, 8004727), (31, 2065736), (62, 1032868), (124, 516434), (149, 429784), (248, 258217), (298, 214892), (596, 107446), (1192, 53723), (1733, 36952), (3466, 18476), (4619, 13864), (6932, 9238)]