80501144

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{38261}}^1$

素因数の和:38530

約数の個数: 16

約数和(自身を含む): 151517520

約数和(自身を除く): 71016376

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 38261, 76522, 153044, 306088, 10062643, 20125286, 40250572, 80501144]

約数ペア:

[(1, 80501144), (2, 40250572), (4, 20125286), (8, 10062643), (263, 306088), (526, 153044), (1052, 76522), (2104, 38261)]