80446646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1567}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 146012160

約数和(自身を除く): 65565514

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 1567, 2702, 3134, 3667, 7334, 10969, 21938, 25669, 29773, 51338, 59546, 208411, 302431, 416822, 604862, 2117017, 4234034, 5746189, 11492378, 40223323, 80446646]

約数ペア:

[(1, 80446646), (2, 40223323), (7, 11492378), (14, 5746189), (19, 4234034), (38, 2117017), (133, 604862), (193, 416822), (266, 302431), (386, 208411), (1351, 59546), (1567, 51338), (2702, 29773), (3134, 25669), (3667, 21938), (7334, 10969)]