85904286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35527}}^1$

素因数の和:35576

約数の個数: 32

約数和(自身を含む): 190998528

約数和(自身を除く): 105094242

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 35527, 71054, 106581, 213162, 461851, 923702, 1101337, 1385553, 2202674, 2771106, 3304011, 6608022, 14317381, 28634762, 42952143, 85904286]

約数ペア:

[(1, 85904286), (2, 42952143), (3, 28634762), (6, 14317381), (13, 6608022), (26, 3304011), (31, 2771106), (39, 2202674), (62, 1385553), (78, 1101337), (93, 923702), (186, 461851), (403, 213162), (806, 106581), (1209, 71054), (2418, 35527)]