66096320

素因数分解:

$2^6\times 5^1\times {\mathrm{206551}}^1$

素因数の和:206568

約数の個数: 28

約数和(自身を含む): 157392624

約数和(自身を除く): 91296304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 206551, 413102, 826204, 1032755, 1652408, 2065510, 3304816, 4131020, 6609632, 8262040, 13219264, 16524080, 33048160, 66096320]

約数ペア:

[(1, 66096320), (2, 33048160), (4, 16524080), (5, 13219264), (8, 8262040), (10, 6609632), (16, 4131020), (20, 3304816), (32, 2065510), (40, 1652408), (64, 1032755), (80, 826204), (160, 413102), (320, 206551)]