23047856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{110807}}^1$

素因数の和:110828

約数の個数: 20

約数和(自身を含む): 48090672

約数和(自身を除く): 25042816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 110807, 221614, 443228, 886456, 1440491, 1772912, 2880982, 5761964, 11523928, 23047856]

約数ペア:

[(1, 23047856), (2, 11523928), (4, 5761964), (8, 2880982), (13, 1772912), (16, 1440491), (26, 886456), (52, 443228), (104, 221614), (208, 110807)]