85323368

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 174625920

約数和(自身を除く): 89302552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 223, 283, 338, 446, 566, 676, 892, 1132, 1352, 1784, 2264, 2899, 3679, 5798, 7358, 11596, 14716, 23192, 29432, 37687, 47827, 63109, 75374, 95654, 126218, 150748, 191308, 252436, 301496, 382616, 504872, 820417, 1640834, 3281668, 6563336, 10665421, 21330842, 42661684, 85323368]

約数ペア:

[(1, 85323368), (2, 42661684), (4, 21330842), (8, 10665421), (13, 6563336), (26, 3281668), (52, 1640834), (104, 820417), (169, 504872), (223, 382616), (283, 301496), (338, 252436), (446, 191308), (566, 150748), (676, 126218), (892, 95654), (1132, 75374), (1352, 63109), (1784, 47827), (2264, 37687), (2899, 29432), (3679, 23192), (5798, 14716), (7358, 11596)]