42446891

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 45771264

約数和(自身を除く): 3324373

約数列:

[1, 23, 43, 167, 257, 989, 3841, 5911, 7181, 11051, 42919, 165163, 254173, 987137, 1845517, 42446891]

約数ペア:

[(1, 42446891), (23, 1845517), (43, 987137), (167, 254173), (257, 165163), (989, 42919), (3841, 11051), (5911, 7181)]