90159328

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9817}}^1$

素因数の和:9875

約数の個数: 48

約数和(自身を含む): 207827424

約数和(自身を除く): 117668096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 9817, 19634, 39268, 68719, 78536, 137438, 157072, 274876, 314144, 402497, 549752, 804994, 1099504, 1609988, 2199008, 2817479, 3219976, 5634958, 6439952, 11269916, 12879904, 22539832, 45079664, 90159328]

約数ペア:

[(1, 90159328), (2, 45079664), (4, 22539832), (7, 12879904), (8, 11269916), (14, 6439952), (16, 5634958), (28, 3219976), (32, 2817479), (41, 2199008), (56, 1609988), (82, 1099504), (112, 804994), (164, 549752), (224, 402497), (287, 314144), (328, 274876), (574, 157072), (656, 137438), (1148, 78536), (1312, 68719), (2296, 39268), (4592, 19634), (9184, 9817)]