54221488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{147341}}^1$

素因数の和:147372

約数の個数: 20

約数和(自身を含む): 109622448

約数和(自身を除く): 55400960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 147341, 294682, 589364, 1178728, 2357456, 3388843, 6777686, 13555372, 27110744, 54221488]

約数ペア:

[(1, 54221488), (2, 27110744), (4, 13555372), (8, 6777686), (16, 3388843), (23, 2357456), (46, 1178728), (92, 589364), (184, 294682), (368, 147341)]