89081216

素因数分解:

$2^7\times 7^3\times {\mathrm{2029}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 207060000

約数和(自身を除く): 117978784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2029, 2744, 3136, 4058, 5488, 6272, 8116, 10976, 14203, 16232, 21952, 28406, 32464, 43904, 56812, 64928, 99421, 113624, 129856, 198842, 227248, 259712, 397684, 454496, 695947, 795368, 908992, 1391894, 1590736, 1817984, 2783788, 3181472, 5567576, 6362944, 11135152, 12725888, 22270304, 44540608, 89081216]

約数ペア:

[(1, 89081216), (2, 44540608), (4, 22270304), (7, 12725888), (8, 11135152), (14, 6362944), (16, 5567576), (28, 3181472), (32, 2783788), (49, 1817984), (56, 1590736), (64, 1391894), (98, 908992), (112, 795368), (128, 695947), (196, 454496), (224, 397684), (343, 259712), (392, 227248), (448, 198842), (686, 129856), (784, 113624), (896, 99421), (1372, 64928), (1568, 56812), (2029, 43904), (2744, 32464), (3136, 28406), (4058, 21952), (5488, 16232), (6272, 14203), (8116, 10976)]