231037112

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{79999}}^1$

素因数の和:80043

約数の個数: 24

約数和(自身を含む): 457200000

約数和(自身を除く): 226162888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 79999, 159998, 319996, 639992, 1519981, 3039962, 6079924, 12159848, 28879639, 57759278, 115518556, 231037112]

約数ペア:

[(1, 231037112), (2, 115518556), (4, 57759278), (8, 28879639), (19, 12159848), (38, 6079924), (76, 3039962), (152, 1519981), (361, 639992), (722, 319996), (1444, 159998), (2888, 79999)]