83951728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39451}}^1$

素因数の和:39485

約数の個数: 40

約数和(自身を含む): 195681920

約数和(自身を除く): 111730192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 39451, 78902, 157804, 276157, 315608, 552314, 631216, 749569, 1104628, 1499138, 2209256, 2998276, 4418512, 5246983, 5996552, 10493966, 11993104, 20987932, 41975864, 83951728]

約数ペア:

[(1, 83951728), (2, 41975864), (4, 20987932), (7, 11993104), (8, 10493966), (14, 5996552), (16, 5246983), (19, 4418512), (28, 2998276), (38, 2209256), (56, 1499138), (76, 1104628), (112, 749569), (133, 631216), (152, 552314), (266, 315608), (304, 276157), (532, 157804), (1064, 78902), (2128, 39451)]