81952882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{3359}}^1$

素因数の和:4481

約数の個数: 16

約数和(自身を含む): 134265600

約数和(自身を除く): 52312718

約数列:

[1, 2, 11, 22, 1109, 2218, 3359, 6718, 12199, 24398, 36949, 73898, 3725131, 7450262, 40976441, 81952882]

約数ペア:

[(1, 81952882), (2, 40976441), (11, 7450262), (22, 3725131), (1109, 73898), (2218, 36949), (3359, 24398), (6718, 12199)]