22164152

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{21149}}^1$

素因数の和:21286

約数の個数: 16

約数和(自身を含む): 41877000

約数和(自身を除く): 19712848

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 21149, 42298, 84596, 169192, 2770519, 5541038, 11082076, 22164152]

約数ペア:

[(1, 22164152), (2, 11082076), (4, 5541038), (8, 2770519), (131, 169192), (262, 84596), (524, 42298), (1048, 21149)]