81449854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{30011}}^1$

素因数の和:30095

約数の個数: 16

約数和(自身を含む): 129651840

約数和(自身を除く): 48201986

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 30011, 60022, 690253, 1380506, 1770649, 3541298, 40724927, 81449854]

約数ペア:

[(1, 81449854), (2, 40724927), (23, 3541298), (46, 1770649), (59, 1380506), (118, 690253), (1357, 60022), (2714, 30011)]