22518968

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{42013}}^1$

素因数の和:42086

約数の個数: 16

約数和(自身を含む): 42854280

約数和(自身を除く): 20335312

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 42013, 84026, 168052, 336104, 2814871, 5629742, 11259484, 22518968]

約数ペア:

[(1, 22518968), (2, 11259484), (4, 5629742), (8, 2814871), (67, 336104), (134, 168052), (268, 84026), (536, 42013)]