45539408

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{66191}}^1$

素因数の和:66242

約数の個数: 20

約数和(自身を含む): 90285888

約数和(自身を除く): 44746480

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 66191, 132382, 264764, 529528, 1059056, 2846213, 5692426, 11384852, 22769704, 45539408]

約数ペア:

[(1, 45539408), (2, 22769704), (4, 11384852), (8, 5692426), (16, 2846213), (43, 1059056), (86, 529528), (172, 264764), (344, 132382), (688, 66191)]