89198872

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{16421}}^1$

素因数の和:16531

約数の個数: 32

約数和(自身を含む): 193122720

約数和(自身を除く): 103923848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 16421, 32842, 65684, 114947, 131368, 229894, 459788, 919576, 1592837, 3185674, 6371348, 11149859, 12742696, 22299718, 44599436, 89198872]

約数ペア:

[(1, 89198872), (2, 44599436), (4, 22299718), (7, 12742696), (8, 11149859), (14, 6371348), (28, 3185674), (56, 1592837), (97, 919576), (194, 459788), (388, 229894), (679, 131368), (776, 114947), (1358, 65684), (2716, 32842), (5432, 16421)]