87455176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1259}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 173124000

約数和(自身を除く): 85668824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 914, 1259, 1828, 2518, 3656, 5036, 8683, 10072, 17366, 23921, 34732, 47842, 69464, 95684, 191368, 575363, 1150726, 2301452, 4602904, 10931897, 21863794, 43727588, 87455176]

約数ペア:

[(1, 87455176), (2, 43727588), (4, 21863794), (8, 10931897), (19, 4602904), (38, 2301452), (76, 1150726), (152, 575363), (457, 191368), (914, 95684), (1259, 69464), (1828, 47842), (2518, 34732), (3656, 23921), (5036, 17366), (8683, 10072)]