42648844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80167}}^1$

素因数の和:80197

約数の個数: 24

約数和(自身を含む): 89788160

約数和(自身を除く): 47139316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 80167, 160334, 320668, 561169, 1122338, 1523173, 2244676, 3046346, 6092692, 10662211, 21324422, 42648844]

約数ペア:

[(1, 42648844), (2, 21324422), (4, 10662211), (7, 6092692), (14, 3046346), (19, 2244676), (28, 1523173), (38, 1122338), (76, 561169), (133, 320668), (266, 160334), (532, 80167)]