89391922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{2213}}^1$

素因数の和:3297

約数の個数: 16

約数和(自身を含む): 141341760

約数和(自身を除く): 51949838

約数列:

[1, 2, 19, 38, 1063, 2126, 2213, 4426, 20197, 40394, 42047, 84094, 2352419, 4704838, 44695961, 89391922]

約数ペア:

[(1, 89391922), (2, 44695961), (19, 4704838), (38, 2352419), (1063, 84094), (2126, 42047), (2213, 40394), (4426, 20197)]