82221916

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19447}}^1$

素因数の和:19609

約数の個数: 24

約数和(自身を含む): 165541376

約数和(自身を除く): 83319460

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 19447, 38894, 77788, 136129, 272258, 544516, 2936497, 5872994, 11745988, 20555479, 41110958, 82221916]

約数ペア:

[(1, 82221916), (2, 41110958), (4, 20555479), (7, 11745988), (14, 5872994), (28, 2936497), (151, 544516), (302, 272258), (604, 136129), (1057, 77788), (2114, 38894), (4228, 19447)]