80717692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{5861}}^1$

素因数の和:6189

約数の個数: 24

約数和(自身を含む): 154616112

約数和(自身を除く): 73898420

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 5861, 6886, 11722, 13772, 23444, 64471, 128942, 257884, 1834493, 3668986, 7337972, 20179423, 40358846, 80717692]

約数ペア:

[(1, 80717692), (2, 40358846), (4, 20179423), (11, 7337972), (22, 3668986), (44, 1834493), (313, 257884), (626, 128942), (1252, 64471), (3443, 23444), (5861, 13772), (6886, 11722)]