30690032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112831}}^1$

素因数の和:112856

約数の個数: 20

約数和(自身を含む): 62960256

約数和(自身を除く): 32270224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112831, 225662, 451324, 902648, 1805296, 1918127, 3836254, 7672508, 15345016, 30690032]

約数ペア:

[(1, 30690032), (2, 15345016), (4, 7672508), (8, 3836254), (16, 1918127), (17, 1805296), (34, 902648), (68, 451324), (136, 225662), (272, 112831)]