31242338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12527}}^1$

素因数の和:12601

約数の個数: 16

約数和(自身を含む): 49610880

約数和(自身を除く): 18368542

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 12527, 25054, 363283, 538661, 726566, 1077322, 15621169, 31242338]

約数ペア:

[(1, 31242338), (2, 15621169), (29, 1077322), (43, 726566), (58, 538661), (86, 363283), (1247, 25054), (2494, 12527)]