80542384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3049}}^1$

素因数の和:3197

約数の個数: 40

約数和(自身を含む): 169433600

約数和(自身を除く): 88891216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3049, 3302, 6098, 6604, 12196, 13208, 24392, 26416, 39637, 48784, 79274, 158548, 317096, 387223, 634192, 774446, 1548892, 3097784, 5033899, 6195568, 10067798, 20135596, 40271192, 80542384]

約数ペア:

[(1, 80542384), (2, 40271192), (4, 20135596), (8, 10067798), (13, 6195568), (16, 5033899), (26, 3097784), (52, 1548892), (104, 774446), (127, 634192), (208, 387223), (254, 317096), (508, 158548), (1016, 79274), (1651, 48784), (2032, 39637), (3049, 26416), (3302, 24392), (6098, 13208), (6604, 12196)]