97091090

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{31219}}^1$

素因数の和:31537

約数の個数: 16

約数和(自身を含む): 175331520

約数和(自身を除く): 78240430

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 31219, 62438, 156095, 312190, 9709109, 19418218, 48545545, 97091090]

約数ペア:

[(1, 97091090), (2, 48545545), (5, 19418218), (10, 9709109), (311, 312190), (622, 156095), (1555, 62438), (3110, 31219)]