82638908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 169150464

約数和(自身を除く): 86511556

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1628, 1702, 2207, 3404, 4414, 8828, 9361, 18722, 24277, 37444, 48554, 50761, 81659, 97108, 101522, 163318, 203044, 326636, 558371, 898249, 1116742, 1796498, 1878157, 2233484, 3592996, 3756314, 7512628, 20659727, 41319454, 82638908]

約数ペア:

[(1, 82638908), (2, 41319454), (4, 20659727), (11, 7512628), (22, 3756314), (23, 3592996), (37, 2233484), (44, 1878157), (46, 1796498), (74, 1116742), (92, 898249), (148, 558371), (253, 326636), (407, 203044), (506, 163318), (814, 101522), (851, 97108), (1012, 81659), (1628, 50761), (1702, 48554), (2207, 37444), (3404, 24277), (4414, 18722), (8828, 9361)]