80337686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 142255008

約数和(自身を除く): 61917322

約数列:

[1, 2, 11, 13, 22, 26, 143, 257, 286, 514, 1093, 2186, 2827, 3341, 5654, 6682, 12023, 14209, 24046, 28418, 36751, 73502, 156299, 280901, 312598, 561802, 3089911, 3651713, 6179822, 7303426, 40168843, 80337686]

約数ペア:

[(1, 80337686), (2, 40168843), (11, 7303426), (13, 6179822), (22, 3651713), (26, 3089911), (143, 561802), (257, 312598), (286, 280901), (514, 156299), (1093, 73502), (2186, 36751), (2827, 28418), (3341, 24046), (5654, 14209), (6682, 12023)]