22478968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{90641}}^1$

素因数の和:90678

約数の個数: 16

約数和(自身を含む): 43508160

約数和(自身を除く): 21029192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 90641, 181282, 362564, 725128, 2809871, 5619742, 11239484, 22478968]

約数ペア:

[(1, 22478968), (2, 11239484), (4, 5619742), (8, 2809871), (31, 725128), (62, 362564), (124, 181282), (248, 90641)]