65804792

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 126949680

約数和(自身を除く): 61144888

約数列:

[1, 2, 4, 8, 43, 86, 172, 233, 344, 466, 821, 932, 1642, 1864, 3284, 6568, 10019, 20038, 35303, 40076, 70606, 80152, 141212, 191293, 282424, 382586, 765172, 1530344, 8225599, 16451198, 32902396, 65804792]

約数ペア:

[(1, 65804792), (2, 32902396), (4, 16451198), (8, 8225599), (43, 1530344), (86, 765172), (172, 382586), (233, 282424), (344, 191293), (466, 141212), (821, 80152), (932, 70606), (1642, 40076), (1864, 35303), (3284, 20038), (6568, 10019)]