23439128

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 45748560

約数和(自身を除く): 22309432

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 1117, 2234, 2623, 4468, 5246, 8936, 10492, 20984, 48031, 68137, 96062, 136274, 192124, 272548, 384248, 545096, 2929891, 5859782, 11719564, 23439128]

約数ペア:

[(1, 23439128), (2, 11719564), (4, 5859782), (8, 2929891), (43, 545096), (61, 384248), (86, 272548), (122, 192124), (172, 136274), (244, 96062), (344, 68137), (488, 48031), (1117, 20984), (2234, 10492), (2623, 8936), (4468, 5246)]