80021536

素因数分解:

$2^5\times 7^1\times {\mathrm{357239}}^1$

素因数の和:357256

約数の個数: 24

約数和(自身を含む): 180048960

約数和(自身を除く): 100027424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 357239, 714478, 1428956, 2500673, 2857912, 5001346, 5715824, 10002692, 11431648, 20005384, 40010768, 80021536]

約数ペア:

[(1, 80021536), (2, 40010768), (4, 20005384), (7, 11431648), (8, 10002692), (14, 5715824), (16, 5001346), (28, 2857912), (32, 2500673), (56, 1428956), (112, 714478), (224, 357239)]