80378084

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1867}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 144359040

約数和(自身を除く): 63980956

約数列:

[1, 2, 4, 47, 94, 188, 229, 458, 916, 1867, 3734, 7468, 10763, 21526, 43052, 87749, 175498, 350996, 427543, 855086, 1710172, 20094521, 40189042, 80378084]

約数ペア:

[(1, 80378084), (2, 40189042), (4, 20094521), (47, 1710172), (94, 855086), (188, 427543), (229, 350996), (458, 175498), (916, 87749), (1867, 43052), (3734, 21526), (7468, 10763)]