80528032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193577}}^1$

素因数の和:193600

約数の個数: 24

約数和(自身を含む): 170735796

約数和(自身を除く): 90207764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 193577, 387154, 774308, 1548616, 2516501, 3097232, 5033002, 6194464, 10066004, 20132008, 40264016, 80528032]

約数ペア:

[(1, 80528032), (2, 40264016), (4, 20132008), (8, 10066004), (13, 6194464), (16, 5033002), (26, 3097232), (32, 2516501), (52, 1548616), (104, 774308), (208, 387154), (416, 193577)]