85135372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{2221}}^1$

素因数の和:2306

約数の個数: 36

約数和(自身を含む): 175075824

約数和(自身を除く): 89940452

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1369, 2221, 2738, 4442, 5476, 8884, 9583, 15547, 19166, 31094, 38332, 62188, 82177, 164354, 328708, 575239, 1150478, 2300956, 3040549, 6081098, 12162196, 21283843, 42567686, 85135372]

約数ペア:

[(1, 85135372), (2, 42567686), (4, 21283843), (7, 12162196), (14, 6081098), (28, 3040549), (37, 2300956), (74, 1150478), (148, 575239), (259, 328708), (518, 164354), (1036, 82177), (1369, 62188), (2221, 38332), (2738, 31094), (4442, 19166), (5476, 15547), (8884, 9583)]