65623664

素因数分解:

$2^4\times {\mathrm{131}}^2\times {\mathrm{239}}^1$

素因数の和:509

約数の個数: 30

約数和(自身を含む): 128659920

約数和(自身を除く): 63036256

約数列:

[1, 2, 4, 8, 16, 131, 239, 262, 478, 524, 956, 1048, 1912, 2096, 3824, 17161, 31309, 34322, 62618, 68644, 125236, 137288, 250472, 274576, 500944, 4101479, 8202958, 16405916, 32811832, 65623664]

約数ペア:

[(1, 65623664), (2, 32811832), (4, 16405916), (8, 8202958), (16, 4101479), (131, 500944), (239, 274576), (262, 250472), (478, 137288), (524, 125236), (956, 68644), (1048, 62618), (1912, 34322), (2096, 31309), (3824, 17161)]