80519608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7103}}^1$

素因数の和:7231

約数の個数: 32

約数和(自身を含む): 164102400

約数和(自身を除く): 83582792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 7103, 11336, 14206, 28412, 56824, 92339, 184678, 369356, 738712, 774227, 1548454, 3096908, 6193816, 10064951, 20129902, 40259804, 80519608]

約数ペア:

[(1, 80519608), (2, 40259804), (4, 20129902), (8, 10064951), (13, 6193816), (26, 3096908), (52, 1548454), (104, 774227), (109, 738712), (218, 369356), (436, 184678), (872, 92339), (1417, 56824), (2834, 28412), (5668, 14206), (7103, 11336)]