85361948

素因数分解:

$2^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{2749}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 170940000

約数和(自身を除く): 85578052

約数列:

[1, 2, 4, 7, 14, 28, 1109, 2218, 2749, 4436, 5498, 7763, 10996, 15526, 19243, 31052, 38486, 76972, 3048641, 6097282, 12194564, 21340487, 42680974, 85361948]

約数ペア:

[(1, 85361948), (2, 42680974), (4, 21340487), (7, 12194564), (14, 6097282), (28, 3048641), (1109, 76972), (2218, 38486), (2749, 31052), (4436, 19243), (5498, 15526), (7763, 10996)]