77410216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20117}}^1$

素因数の和:20173

約数の個数: 32

約数和(自身を含む): 160541640

約数和(自身を除く): 83131424

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 20117, 40234, 80468, 160936, 261521, 523042, 744329, 1046084, 1488658, 2092168, 2977316, 5954632, 9676277, 19352554, 38705108, 77410216]

約数ペア:

[(1, 77410216), (2, 38705108), (4, 19352554), (8, 9676277), (13, 5954632), (26, 2977316), (37, 2092168), (52, 1488658), (74, 1046084), (104, 744329), (148, 523042), (296, 261521), (481, 160936), (962, 80468), (1924, 40234), (3848, 20117)]