89284958

素因数分解:

$2^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 157368000

約数和(自身を除く): 68083042

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 343, 686, 829, 1099, 1658, 2198, 5803, 7693, 11606, 15386, 40621, 53851, 81242, 107702, 130153, 260306, 284347, 568694, 911071, 1822142, 6377497, 12754994, 44642479, 89284958]

約数ペア:

[(1, 89284958), (2, 44642479), (7, 12754994), (14, 6377497), (49, 1822142), (98, 911071), (157, 568694), (314, 284347), (343, 260306), (686, 130153), (829, 107702), (1099, 81242), (1658, 53851), (2198, 40621), (5803, 15386), (7693, 11606)]