64387544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619111}}^1$

素因数の和:619130

約数の個数: 16

約数和(自身を含む): 130013520

約数和(自身を除く): 65625976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619111, 1238222, 2476444, 4952888, 8048443, 16096886, 32193772, 64387544]

約数ペア:

[(1, 64387544), (2, 32193772), (4, 16096886), (8, 8048443), (13, 4952888), (26, 2476444), (52, 1238222), (104, 619111)]