31279332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5101}}^1$

素因数の和:5188

約数の個数: 48

約数和(自身を含む): 84570752

約数和(自身を除く): 53291420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 5101, 6132, 10202, 15303, 20404, 30606, 35707, 61212, 71414, 107121, 142828, 214242, 372373, 428484, 744746, 1117119, 1489492, 2234238, 2606611, 4468476, 5213222, 7819833, 10426444, 15639666, 31279332]

約数ペア:

[(1, 31279332), (2, 15639666), (3, 10426444), (4, 7819833), (6, 5213222), (7, 4468476), (12, 2606611), (14, 2234238), (21, 1489492), (28, 1117119), (42, 744746), (73, 428484), (84, 372373), (146, 214242), (219, 142828), (292, 107121), (438, 71414), (511, 61212), (876, 35707), (1022, 30606), (1533, 20404), (2044, 15303), (3066, 10202), (5101, 6132)]