91771576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51907}}^1$

素因数の和:51943

約数の個数: 32

約数和(自身を含む): 196212240

約数和(自身を除く): 104440664

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 51907, 103814, 207628, 415256, 674791, 882419, 1349582, 1764838, 2699164, 3529676, 5398328, 7059352, 11471447, 22942894, 45885788, 91771576]

約数ペア:

[(1, 91771576), (2, 45885788), (4, 22942894), (8, 11471447), (13, 7059352), (17, 5398328), (26, 3529676), (34, 2699164), (52, 1764838), (68, 1349582), (104, 882419), (136, 674791), (221, 415256), (442, 207628), (884, 103814), (1768, 51907)]