89192194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25793}}^1$

素因数の和:25834

約数の個数: 32

約数和(自身を含む): 173335680

約数和(自身を除く): 84143486

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 25793, 51586, 180551, 335309, 361102, 490067, 670618, 980134, 2347163, 3430469, 4694326, 6370871, 6860938, 12741742, 44596097, 89192194]

約数ペア:

[(1, 89192194), (2, 44596097), (7, 12741742), (13, 6860938), (14, 6370871), (19, 4694326), (26, 3430469), (38, 2347163), (91, 980134), (133, 670618), (182, 490067), (247, 361102), (266, 335309), (494, 180551), (1729, 51586), (3458, 25793)]