84640064

素因数分解:

$2^6\times {\mathrm{1322501}}^1$

素因数の和:1322513

約数の個数: 14

約数和(自身を含む): 167957754

約数和(自身を除く): 83317690

約数列:

[1, 2, 4, 8, 16, 32, 64, 1322501, 2645002, 5290004, 10580008, 21160016, 42320032, 84640064]

約数ペア:

[(1, 84640064), (2, 42320032), (4, 21160016), (8, 10580008), (16, 5290004), (32, 2645002), (64, 1322501)]