23640090128

素因数分解:

$2^4\times {\mathrm{11987}}^1\times {\mathrm{123259}}^1$

素因数の和:135254

約数の個数: 20

約数和(自身を含む): 45806867280

約数和(自身を除く): 22166777152

約数列:

[1, 2, 4, 8, 16, 11987, 23974, 47948, 95896, 123259, 191792, 246518, 493036, 986072, 1972144, 1477505633, 2955011266, 5910022532, 11820045064, 23640090128]

約数ペア:

[(1, 23640090128), (2, 11820045064), (4, 5910022532), (8, 2955011266), (16, 1477505633), (11987, 1972144), (23974, 986072), (47948, 493036), (95896, 246518), (123259, 191792)]