64157008

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{48311}}^1$

素因数の和:48402

約数の個数: 20

約数和(自身を含む): 125804448

約数和(自身を除く): 61647440

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 48311, 96622, 193244, 386488, 772976, 4009813, 8019626, 16039252, 32078504, 64157008]

約数ペア:

[(1, 64157008), (2, 32078504), (4, 16039252), (8, 8019626), (16, 4009813), (83, 772976), (166, 386488), (332, 193244), (664, 96622), (1328, 48311)]