8340592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40099}}^1$

素因数の和:40120

約数の個数: 20

約数和(自身を含む): 17403400

約数和(自身を除く): 9062808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40099, 80198, 160396, 320792, 521287, 641584, 1042574, 2085148, 4170296, 8340592]

約数ペア:

[(1, 8340592), (2, 4170296), (4, 2085148), (8, 1042574), (13, 641584), (16, 521287), (26, 320792), (52, 160396), (104, 80198), (208, 40099)]