84128752

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 167132160

約数和(自身を除く): 83003408

約数列:

[1, 2, 4, 8, 16, 71, 103, 142, 206, 284, 412, 568, 719, 824, 1136, 1438, 1648, 2876, 5752, 7313, 11504, 14626, 29252, 51049, 58504, 74057, 102098, 117008, 148114, 204196, 296228, 408392, 592456, 816784, 1184912, 5258047, 10516094, 21032188, 42064376, 84128752]

約数ペア:

[(1, 84128752), (2, 42064376), (4, 21032188), (8, 10516094), (16, 5258047), (71, 1184912), (103, 816784), (142, 592456), (206, 408392), (284, 296228), (412, 204196), (568, 148114), (719, 117008), (824, 102098), (1136, 74057), (1438, 58504), (1648, 51049), (2876, 29252), (5752, 14626), (7313, 11504)]