82141072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12739}}^1$

素因数の和:12791

約数の個数: 40

約数和(自身を含む): 176933120

約数和(自身を除く): 94792048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12739, 25478, 50956, 101912, 165607, 203824, 331214, 394909, 662428, 789818, 1324856, 1579636, 2649712, 3159272, 5133817, 6318544, 10267634, 20535268, 41070536, 82141072]

約数ペア:

[(1, 82141072), (2, 41070536), (4, 20535268), (8, 10267634), (13, 6318544), (16, 5133817), (26, 3159272), (31, 2649712), (52, 1579636), (62, 1324856), (104, 789818), (124, 662428), (208, 394909), (248, 331214), (403, 203824), (496, 165607), (806, 101912), (1612, 50956), (3224, 25478), (6448, 12739)]