231831842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{172751}}^1$

素因数の和:172825

約数の個数: 16

約数和(自身を含む): 385582464

約数和(自身を除く): 153750622

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 172751, 345502, 1900261, 3800522, 10537811, 21075622, 115915921, 231831842]

約数ペア:

[(1, 231831842), (2, 115915921), (11, 21075622), (22, 10537811), (61, 3800522), (122, 1900261), (671, 345502), (1342, 172751)]