40845976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{221989}}^1$

素因数の和:222018

約数の個数: 16

約数和(自身を含む): 79916400

約数和(自身を除く): 39070424

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 221989, 443978, 887956, 1775912, 5105747, 10211494, 20422988, 40845976]

約数ペア:

[(1, 40845976), (2, 20422988), (4, 10211494), (8, 5105747), (23, 1775912), (46, 887956), (92, 443978), (184, 221989)]