161469386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{144427}}^1$

素因数の和:144485

約数の個数: 16

約数和(自身を含む): 266902944

約数和(自身を除く): 105433558

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 144427, 288854, 1877551, 3755102, 6210361, 12420722, 80734693, 161469386]

約数ペア:

[(1, 161469386), (2, 80734693), (13, 12420722), (26, 6210361), (43, 3755102), (86, 1877551), (559, 288854), (1118, 144427)]