80855008

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{14951}}^1$

素因数の和:14987

約数の個数: 36

約数和(自身を含む): 172381608

約数和(自身を除く): 91526600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 14951, 29902, 59804, 119608, 194363, 239216, 388726, 478432, 777452, 1554904, 2526719, 3109808, 5053438, 6219616, 10106876, 20213752, 40427504, 80855008]

約数ペア:

[(1, 80855008), (2, 40427504), (4, 20213752), (8, 10106876), (13, 6219616), (16, 5053438), (26, 3109808), (32, 2526719), (52, 1554904), (104, 777452), (169, 478432), (208, 388726), (338, 239216), (416, 194363), (676, 119608), (1352, 59804), (2704, 29902), (5408, 14951)]