81122032

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{33577}}^1$

素因数の和:33736

約数の個数: 20

約数和(自身を含む): 158219536

約数和(自身を除く): 77097504

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 33577, 67154, 134308, 268616, 537232, 5070127, 10140254, 20280508, 40561016, 81122032]

約数ペア:

[(1, 81122032), (2, 40561016), (4, 20280508), (8, 10140254), (16, 5070127), (151, 537232), (302, 268616), (604, 134308), (1208, 67154), (2416, 33577)]