89681372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{7577}}^1$

素因数の和:7861

約数の個数: 24

約数和(自身を含む): 171869040

約数和(自身を除く): 82187668

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2959, 5918, 7577, 11836, 15154, 30308, 83347, 166694, 333388, 2038213, 4076426, 8152852, 22420343, 44840686, 89681372]

約数ペア:

[(1, 89681372), (2, 44840686), (4, 22420343), (11, 8152852), (22, 4076426), (44, 2038213), (269, 333388), (538, 166694), (1076, 83347), (2959, 30308), (5918, 15154), (7577, 11836)]