40645876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4129}}^1$

素因数の和:4263

約数の個数: 24

約数和(自身を含む): 74934720

約数和(自身を除く): 34288844

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 4129, 4922, 8258, 9844, 16516, 94967, 189934, 379868, 441803, 883606, 1767212, 10161469, 20322938, 40645876]

約数ペア:

[(1, 40645876), (2, 20322938), (4, 10161469), (23, 1767212), (46, 883606), (92, 441803), (107, 379868), (214, 189934), (428, 94967), (2461, 16516), (4129, 9844), (4922, 8258)]