65019214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80669}}^1$

素因数の和:80715

約数の個数: 16

約数和(自身を含む): 108420480

約数和(自身を除く): 43401266

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 80669, 161338, 1048697, 2097394, 2500739, 5001478, 32509607, 65019214]

約数ペア:

[(1, 65019214), (2, 32509607), (13, 5001478), (26, 2500739), (31, 2097394), (62, 1048697), (403, 161338), (806, 80669)]