23419376

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{9323}}^1$

素因数の和:9488

約数の個数: 20

約数和(自身を含む): 45668952

約数和(自身を除く): 22249576

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 9323, 18646, 37292, 74584, 149168, 1463711, 2927422, 5854844, 11709688, 23419376]

約数ペア:

[(1, 23419376), (2, 11709688), (4, 5854844), (8, 2927422), (16, 1463711), (157, 149168), (314, 74584), (628, 37292), (1256, 18646), (2512, 9323)]