80043274

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{3989}}^1$

素因数の和:4197

約数の個数: 16

約数和(自身を含む): 122572800

約数和(自身を除く): 42529526

約数列:

[1, 2, 79, 127, 158, 254, 3989, 7978, 10033, 20066, 315131, 506603, 630262, 1013206, 40021637, 80043274]

約数ペア:

[(1, 80043274), (2, 40021637), (79, 1013206), (127, 630262), (158, 506603), (254, 315131), (3989, 20066), (7978, 10033)]