85394384

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{64303}}^1$

素因数の和:64394

約数の個数: 20

約数和(自身を含む): 167447616

約数和(自身を除く): 82053232

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 64303, 128606, 257212, 514424, 1028848, 5337149, 10674298, 21348596, 42697192, 85394384]

約数ペア:

[(1, 85394384), (2, 42697192), (4, 21348596), (8, 10674298), (16, 5337149), (83, 1028848), (166, 514424), (332, 257212), (664, 128606), (1328, 64303)]