80242352

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{19069}}^1$

素因数の和:19340

約数の個数: 20

約数和(自身を含む): 156068880

約数和(自身を除く): 75826528

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 19069, 38138, 76276, 152552, 305104, 5015147, 10030294, 20060588, 40121176, 80242352]

約数ペア:

[(1, 80242352), (2, 40121176), (4, 20060588), (8, 10030294), (16, 5015147), (263, 305104), (526, 152552), (1052, 76276), (2104, 38138), (4208, 19069)]