80327792

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{85093}}^1$

素因数の和:85160

約数の個数: 20

約数和(自身を含む): 158274840

約数和(自身を除く): 77947048

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 85093, 170186, 340372, 680744, 1361488, 5020487, 10040974, 20081948, 40163896, 80327792]

約数ペア:

[(1, 80327792), (2, 40163896), (4, 20081948), (8, 10040974), (16, 5020487), (59, 1361488), (118, 680744), (236, 340372), (472, 170186), (944, 85093)]