22680304

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{21157}}^1$

素因数の和:21232

約数の個数: 20

約数和(自身を含む): 44601064

約数和(自身を除く): 21920760

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 21157, 42314, 84628, 169256, 338512, 1417519, 2835038, 5670076, 11340152, 22680304]

約数ペア:

[(1, 22680304), (2, 11340152), (4, 5670076), (8, 2835038), (16, 1417519), (67, 338512), (134, 169256), (268, 84628), (536, 42314), (1072, 21157)]