80771834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 62928646

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1199, 1417, 2398, 2591, 2834, 5182, 15587, 28501, 31174, 33683, 57002, 67366, 282419, 370513, 564838, 741026, 3106609, 3671447, 6213218, 7342894, 40385917, 80771834]

約数ペア:

[(1, 80771834), (2, 40385917), (11, 7342894), (13, 6213218), (22, 3671447), (26, 3106609), (109, 741026), (143, 564838), (218, 370513), (286, 282419), (1199, 67366), (1417, 57002), (2398, 33683), (2591, 31174), (2834, 28501), (5182, 15587)]