84077008

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{63311}}^1$

素因数の和:63402

約数の個数: 20

約数和(自身を含む): 164864448

約数和(自身を除く): 80787440

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 63311, 126622, 253244, 506488, 1012976, 5254813, 10509626, 21019252, 42038504, 84077008]

約数ペア:

[(1, 84077008), (2, 42038504), (4, 21019252), (8, 10509626), (16, 5254813), (83, 1012976), (166, 506488), (332, 253244), (664, 126622), (1328, 63311)]