80713444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151717}}^1$

素因数の和:151747

約数の個数: 24

約数和(自身を含む): 169924160

約数和(自身を除く): 89210716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 151717, 303434, 606868, 1062019, 2124038, 2882623, 4248076, 5765246, 11530492, 20178361, 40356722, 80713444]

約数ペア:

[(1, 80713444), (2, 40356722), (4, 20178361), (7, 11530492), (14, 5765246), (19, 4248076), (28, 2882623), (38, 2124038), (76, 1062019), (133, 606868), (266, 303434), (532, 151717)]