86316956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 175779072

約数和(自身を除く): 89462116

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 167, 187, 334, 374, 668, 691, 748, 1382, 1837, 2764, 2839, 3674, 5678, 7348, 7601, 11356, 11747, 15202, 23494, 30404, 31229, 46988, 62458, 115397, 124916, 129217, 230794, 258434, 461588, 516868, 1269367, 1961749, 2538734, 3923498, 5077468, 7846996, 21579239, 43158478, 86316956]

約数ペア:

[(1, 86316956), (2, 43158478), (4, 21579239), (11, 7846996), (17, 5077468), (22, 3923498), (34, 2538734), (44, 1961749), (68, 1269367), (167, 516868), (187, 461588), (334, 258434), (374, 230794), (668, 129217), (691, 124916), (748, 115397), (1382, 62458), (1837, 46988), (2764, 31229), (2839, 30404), (3674, 23494), (5678, 15202), (7348, 11747), (7601, 11356)]