80536636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1861}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 145980800

約数和(自身を除く): 65444164

約数列:

[1, 2, 4, 31, 62, 124, 349, 698, 1396, 1861, 3722, 7444, 10819, 21638, 43276, 57691, 115382, 230764, 649489, 1298978, 2597956, 20134159, 40268318, 80536636]

約数ペア:

[(1, 80536636), (2, 40268318), (4, 20134159), (31, 2597956), (62, 1298978), (124, 649489), (349, 230764), (698, 115382), (1396, 57691), (1861, 43276), (3722, 21638), (7444, 10819)]