91108948

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{87943}}^1$

素因数の和:87991

約数の個数: 24

約数和(自身を含む): 187144832

約数和(自身を除く): 96035884

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 87943, 175886, 351772, 615601, 1231202, 2462404, 3253891, 6507782, 13015564, 22777237, 45554474, 91108948]

約数ペア:

[(1, 91108948), (2, 45554474), (4, 22777237), (7, 13015564), (14, 6507782), (28, 3253891), (37, 2462404), (74, 1231202), (148, 615601), (259, 351772), (518, 175886), (1036, 87943)]