85521928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 166455000

約数和(自身を除く): 80933072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 449, 821, 898, 1642, 1796, 3284, 3592, 6568, 13021, 23809, 26042, 47618, 52084, 95236, 104168, 190472, 368629, 737258, 1474516, 2949032, 10690241, 21380482, 42760964, 85521928]

約数ペア:

[(1, 85521928), (2, 42760964), (4, 21380482), (8, 10690241), (29, 2949032), (58, 1474516), (116, 737258), (232, 368629), (449, 190472), (821, 104168), (898, 95236), (1642, 52084), (1796, 47618), (3284, 26042), (3592, 23809), (6568, 13021)]