89231278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{10273}}^1$

素因数の和:10419

約数の個数: 16

約数和(自身を含む): 138329136

約数和(自身を除く): 49097858

約数列:

[1, 2, 43, 86, 101, 202, 4343, 8686, 10273, 20546, 441739, 883478, 1037573, 2075146, 44615639, 89231278]

約数ペア:

[(1, 89231278), (2, 44615639), (43, 2075146), (86, 1037573), (101, 883478), (202, 441739), (4343, 20546), (8686, 10273)]