77542384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{210713}}^1$

素因数の和:210744

約数の個数: 20

約数和(自身を含む): 156771216

約数和(自身を除く): 79228832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 210713, 421426, 842852, 1685704, 3371408, 4846399, 9692798, 19385596, 38771192, 77542384]

約数ペア:

[(1, 77542384), (2, 38771192), (4, 19385596), (8, 9692798), (16, 4846399), (23, 3371408), (46, 1685704), (92, 842852), (184, 421426), (368, 210713)]