16563216

素因数分解:

$2^4\times 3^1\times {\mathrm{345067}}^1$

素因数の和:345078

約数の個数: 20

約数和(自身を含む): 42788432

約数和(自身を除く): 26225216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 345067, 690134, 1035201, 1380268, 2070402, 2760536, 4140804, 5521072, 8281608, 16563216]

約数ペア:

[(1, 16563216), (2, 8281608), (3, 5521072), (4, 4140804), (6, 2760536), (8, 2070402), (12, 1380268), (16, 1035201), (24, 690134), (48, 345067)]