84870488

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{127817}}^1$

素因数の和:127906

約数の個数: 16

約数和(自身を含む): 161050680

約数和(自身を除く): 76180192

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 127817, 255634, 511268, 1022536, 10608811, 21217622, 42435244, 84870488]

約数ペア:

[(1, 84870488), (2, 42435244), (4, 21217622), (8, 10608811), (83, 1022536), (166, 511268), (332, 255634), (664, 127817)]