42173164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{958481}}^1$

素因数の和:958496

約数の個数: 12

約数和(自身を含む): 80512488

約数和(自身を除く): 38339324

約数列:

[1, 2, 4, 11, 22, 44, 958481, 1916962, 3833924, 10543291, 21086582, 42173164]

約数ペア:

[(1, 42173164), (2, 21086582), (4, 10543291), (11, 3833924), (22, 1916962), (44, 958481)]