1023216

素因数分解:

$2^4\times 3^1\times {\mathrm{21317}}^1$

素因数の和:21328

約数の個数: 20

約数和(自身を含む): 2643432

約数和(自身を除く): 1620216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 21317, 42634, 63951, 85268, 127902, 170536, 255804, 341072, 511608, 1023216]

約数ペア:

[(1, 1023216), (2, 511608), (3, 341072), (4, 255804), (6, 170536), (8, 127902), (12, 85268), (16, 63951), (24, 42634), (48, 21317)]