89420872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8237}}^1$

素因数の和:8325

約数の個数: 32

約数和(自身を含む): 177940800

約数和(自身を除く): 88519928

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 5428, 8237, 10856, 16474, 32948, 65896, 189451, 378902, 485983, 757804, 971966, 1515608, 1943932, 3887864, 11177609, 22355218, 44710436, 89420872]

約数ペア:

[(1, 89420872), (2, 44710436), (4, 22355218), (8, 11177609), (23, 3887864), (46, 1943932), (59, 1515608), (92, 971966), (118, 757804), (184, 485983), (236, 378902), (472, 189451), (1357, 65896), (2714, 32948), (5428, 16474), (8237, 10856)]