23688788

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 42417312

約数和(自身を除く): 18728524

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 563, 628, 1126, 2252, 10519, 21038, 37721, 42076, 75442, 88391, 150884, 176782, 353564, 5922197, 11844394, 23688788]

約数ペア:

[(1, 23688788), (2, 11844394), (4, 5922197), (67, 353564), (134, 176782), (157, 150884), (268, 88391), (314, 75442), (563, 42076), (628, 37721), (1126, 21038), (2252, 10519)]