80540888

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{11971}}^1$

素因数の和:12035

約数の個数: 24

約数和(自身を含む): 156414180

約数和(自身を除く): 75873292

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 3364, 6728, 11971, 23942, 47884, 95768, 347159, 694318, 1388636, 2777272, 10067611, 20135222, 40270444, 80540888]

約数ペア:

[(1, 80540888), (2, 40270444), (4, 20135222), (8, 10067611), (29, 2777272), (58, 1388636), (116, 694318), (232, 347159), (841, 95768), (1682, 47884), (3364, 23942), (6728, 11971)]