80867332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{222163}}^1$

素因数の和:222187

約数の個数: 24

約数和(自身を含む): 174176576

約数和(自身を除く): 93309244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 222163, 444326, 888652, 1555141, 2888119, 3110282, 5776238, 6220564, 11552476, 20216833, 40433666, 80867332]

約数ペア:

[(1, 80867332), (2, 40433666), (4, 20216833), (7, 11552476), (13, 6220564), (14, 5776238), (26, 3110282), (28, 2888119), (52, 1555141), (91, 888652), (182, 444326), (364, 222163)]