37991504

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21013}}^1$

素因数の和:21134

約数の個数: 20

約数和(自身を含む): 74263476

約数和(自身を除く): 36271972

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21013, 42026, 84052, 168104, 336208, 2374469, 4748938, 9497876, 18995752, 37991504]

約数ペア:

[(1, 37991504), (2, 18995752), (4, 9497876), (8, 4748938), (16, 2374469), (113, 336208), (226, 168104), (452, 84052), (904, 42026), (1808, 21013)]