87189032

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 192214260

約数和(自身を除く): 105025228

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2293, 2716, 4586, 4753, 5432, 9172, 9506, 16051, 18344, 19012, 32102, 38024, 64204, 112357, 128408, 222421, 224714, 444842, 449428, 889684, 898856, 1556947, 1779368, 3113894, 6227788, 10898629, 12455576, 21797258, 43594516, 87189032]

約数ペア:

[(1, 87189032), (2, 43594516), (4, 21797258), (7, 12455576), (8, 10898629), (14, 6227788), (28, 3113894), (49, 1779368), (56, 1556947), (97, 898856), (98, 889684), (194, 449428), (196, 444842), (388, 224714), (392, 222421), (679, 128408), (776, 112357), (1358, 64204), (2293, 38024), (2716, 32102), (4586, 19012), (4753, 18344), (5432, 16051), (9172, 9506)]