80588452

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70199}}^1$

素因数の和:70251

約数の個数: 24

約数和(自身を含む): 165110400

約数和(自身を除く): 84521948

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 70199, 140398, 280796, 491393, 982786, 1965572, 2878159, 5756318, 11512636, 20147113, 40294226, 80588452]

約数ペア:

[(1, 80588452), (2, 40294226), (4, 20147113), (7, 11512636), (14, 5756318), (28, 2878159), (41, 1965572), (82, 982786), (164, 491393), (287, 280796), (574, 140398), (1148, 70199)]