80440142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{3203}}^1$

素因数の和:3667

約数の個数: 16

約数和(自身を含む): 125148240

約数和(自身を除く): 44708098

約数列:

[1, 2, 29, 58, 433, 866, 3203, 6406, 12557, 25114, 92887, 185774, 1386899, 2773798, 40220071, 80440142]

約数ペア:

[(1, 80440142), (2, 40220071), (29, 2773798), (58, 1386899), (433, 185774), (866, 92887), (3203, 25114), (6406, 12557)]