84027088

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{71941}}^1$

素因数の和:72022

約数の個数: 20

約数和(自身を含む): 165034948

約数和(自身を除く): 81007860

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 71941, 143882, 287764, 575528, 1151056, 5251693, 10503386, 21006772, 42013544, 84027088]

約数ペア:

[(1, 84027088), (2, 42013544), (4, 21006772), (8, 10503386), (16, 5251693), (73, 1151056), (146, 575528), (292, 287764), (584, 143882), (1168, 71941)]