80306213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 90316800

約数和(自身を除く): 10010587

約数列:

[1, 13, 31, 89, 403, 1157, 2239, 2759, 29107, 35867, 69409, 199271, 902317, 2590523, 6177401, 80306213]

約数ペア:

[(1, 80306213), (13, 6177401), (31, 2590523), (89, 902317), (403, 199271), (1157, 69409), (2239, 35867), (2759, 29107)]