85711136

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1601}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 193777920

約数和(自身を除く): 108066784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1601, 1673, 1912, 3202, 3346, 3824, 6404, 6692, 7648, 11207, 12808, 13384, 22414, 25616, 26768, 44828, 51232, 53536, 89656, 179312, 358624, 382639, 765278, 1530556, 2678473, 3061112, 5356946, 6122224, 10713892, 12244448, 21427784, 42855568, 85711136]

約数ペア:

[(1, 85711136), (2, 42855568), (4, 21427784), (7, 12244448), (8, 10713892), (14, 6122224), (16, 5356946), (28, 3061112), (32, 2678473), (56, 1530556), (112, 765278), (224, 382639), (239, 358624), (478, 179312), (956, 89656), (1601, 53536), (1673, 51232), (1912, 44828), (3202, 26768), (3346, 25616), (3824, 22414), (6404, 13384), (6692, 12808), (7648, 11207)]