80503184

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{94933}}^1$

素因数の和:94994

約数の個数: 20

約数和(自身を含む): 158919516

約数和(自身を除く): 78416332

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 94933, 189866, 379732, 759464, 1518928, 5031449, 10062898, 20125796, 40251592, 80503184]

約数ペア:

[(1, 80503184), (2, 40251592), (4, 20125796), (8, 10062898), (16, 5031449), (53, 1518928), (106, 759464), (212, 379732), (424, 189866), (848, 94933)]