65502316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20393}}^1$

素因数の和:20481

約数の個数: 24

約数和(自身を含む): 126769104

約数和(自身を除く): 61266788

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 20393, 40786, 81572, 224323, 448646, 897292, 1488689, 2977378, 5954756, 16375579, 32751158, 65502316]

約数ペア:

[(1, 65502316), (2, 32751158), (4, 16375579), (11, 5954756), (22, 2977378), (44, 1488689), (73, 897292), (146, 448646), (292, 224323), (803, 81572), (1606, 40786), (3212, 20393)]