23166992

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{21611}}^1$

素因数の和:21686

約数の個数: 20

約数和(自身を含む): 45558096

約数和(自身を除く): 22391104

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 21611, 43222, 86444, 172888, 345776, 1447937, 2895874, 5791748, 11583496, 23166992]

約数ペア:

[(1, 23166992), (2, 11583496), (4, 5791748), (8, 2895874), (16, 1447937), (67, 345776), (134, 172888), (268, 86444), (536, 43222), (1072, 21611)]