86039690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9901}}^1$

素因数の和:9998

約数の個数: 32

約数和(自身を含む): 171106560

約数和(自身を除く): 85066870

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 9901, 19802, 49505, 99010, 108911, 217822, 544555, 782179, 1089110, 1564358, 3910895, 7821790, 8603969, 17207938, 43019845, 86039690]

約数ペア:

[(1, 86039690), (2, 43019845), (5, 17207938), (10, 8603969), (11, 7821790), (22, 3910895), (55, 1564358), (79, 1089110), (110, 782179), (158, 544555), (395, 217822), (790, 108911), (869, 99010), (1738, 49505), (4345, 19802), (8690, 9901)]