42989342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{2203}}^1$

素因数の和:3103

約数の個数: 16

約数和(自身を含む): 70457472

約数和(自身を除く): 27468130

約数列:

[1, 2, 11, 22, 887, 1774, 2203, 4406, 9757, 19514, 24233, 48466, 1954061, 3908122, 21494671, 42989342]

約数ペア:

[(1, 42989342), (2, 21494671), (11, 3908122), (22, 1954061), (887, 48466), (1774, 24233), (2203, 19514), (4406, 9757)]