42701816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280933}}^1$

素因数の和:280958

約数の個数: 16

約数和(自身を含む): 84280200

約数和(自身を除く): 41578384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280933, 561866, 1123732, 2247464, 5337727, 10675454, 21350908, 42701816]

約数ペア:

[(1, 42701816), (2, 21350908), (4, 10675454), (8, 5337727), (19, 2247464), (38, 1123732), (76, 561866), (152, 280933)]