80117128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110051}}^1$

素因数の和:110077

約数の個数: 32

約数和(自身を含む): 184887360

約数和(自身を除く): 104770232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 110051, 220102, 440204, 770357, 880408, 1430663, 1540714, 2861326, 3081428, 5722652, 6162856, 10014641, 11445304, 20029282, 40058564, 80117128]

約数ペア:

[(1, 80117128), (2, 40058564), (4, 20029282), (7, 11445304), (8, 10014641), (13, 6162856), (14, 5722652), (26, 3081428), (28, 2861326), (52, 1540714), (56, 1430663), (91, 880408), (104, 770357), (182, 440204), (364, 220102), (728, 110051)]