1617804928

素因数分解:

$2^7\times {\mathrm{1259}}^1\times {\mathrm{10039}}^1$

素因数の和:11312

約数の個数: 32

約数和(自身を含む): 3225852000

約数和(自身を除く): 1608047072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1259, 2518, 5036, 10039, 10072, 20078, 20144, 40156, 40288, 80312, 80576, 160624, 161152, 321248, 642496, 1284992, 12639101, 25278202, 50556404, 101112808, 202225616, 404451232, 808902464, 1617804928]

約数ペア:

[(1, 1617804928), (2, 808902464), (4, 404451232), (8, 202225616), (16, 101112808), (32, 50556404), (64, 25278202), (128, 12639101), (1259, 1284992), (2518, 642496), (5036, 321248), (10039, 161152), (10072, 160624), (20078, 80576), (20144, 80312), (40156, 40288)]