90686126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{140381}}^1$

素因数の和:140419

約数の個数: 16

約数和(自身を含む): 151612560

約数和(自身を除く): 60926434

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 140381, 280762, 2386477, 2667239, 4772954, 5334478, 45343063, 90686126]

約数ペア:

[(1, 90686126), (2, 45343063), (17, 5334478), (19, 4772954), (34, 2667239), (38, 2386477), (323, 280762), (646, 140381)]