84078352

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{99149}}^1$

素因数の和:99210

約数の個数: 20

約数和(自身を含む): 165977100

約数和(自身を除く): 81898748

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 99149, 198298, 396596, 793192, 1586384, 5254897, 10509794, 21019588, 42039176, 84078352]

約数ペア:

[(1, 84078352), (2, 42039176), (4, 21019588), (8, 10509794), (16, 5254897), (53, 1586384), (106, 793192), (212, 396596), (424, 198298), (848, 99149)]