83033870

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{65381}}^1$

素因数の和:65515

約数の個数: 16

約数和(自身を含む): 150640128

約数和(自身を除く): 67606258

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 65381, 130762, 326905, 653810, 8303387, 16606774, 41516935, 83033870]

約数ペア:

[(1, 83033870), (2, 41516935), (5, 16606774), (10, 8303387), (127, 653810), (254, 326905), (635, 130762), (1270, 65381)]