80047394

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{184441}}^1$

素因数の和:184481

約数の個数: 16

約数和(自身を含む): 141651456

約数和(自身を除く): 61604062

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 184441, 368882, 1291087, 2582174, 5717671, 11435342, 40023697, 80047394]

約数ペア:

[(1, 80047394), (2, 40023697), (7, 11435342), (14, 5717671), (31, 2582174), (62, 1291087), (217, 368882), (434, 184441)]