87662384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{238213}}^1$

素因数の和:238244

約数の個数: 20

約数和(自身を含む): 177231216

約数和(自身を除く): 89568832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 238213, 476426, 952852, 1905704, 3811408, 5478899, 10957798, 21915596, 43831192, 87662384]

約数ペア:

[(1, 87662384), (2, 43831192), (4, 21915596), (8, 10957798), (16, 5478899), (23, 3811408), (46, 1905704), (92, 952852), (184, 476426), (368, 238213)]