80235948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{514333}}^1$

素因数の和:514353

約数の個数: 24

約数和(自身を含む): 201618928

約数和(自身を除く): 121382980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 514333, 1028666, 1542999, 2057332, 3085998, 6171996, 6686329, 13372658, 20058987, 26745316, 40117974, 80235948]

約数ペア:

[(1, 80235948), (2, 40117974), (3, 26745316), (4, 20058987), (6, 13372658), (12, 6686329), (13, 6171996), (26, 3085998), (39, 2057332), (52, 1542999), (78, 1028666), (156, 514333)]