31319246

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77141}}^1$

素因数の和:77179

約数の個数: 16

約数和(自身を含む): 55542240

約数和(自身を除く): 24222994

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 77141, 154282, 539987, 1079974, 2237089, 4474178, 15659623, 31319246]

約数ペア:

[(1, 31319246), (2, 15659623), (7, 4474178), (14, 2237089), (29, 1079974), (58, 539987), (203, 154282), (406, 77141)]