39180748

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{5827}}^1$

素因数の和:5913

約数の個数: 18

約数和(自身を含む): 70291508

約数和(自身を除く): 31110760

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 5827, 6724, 11654, 23308, 238907, 477814, 955628, 9795187, 19590374, 39180748]

約数ペア:

[(1, 39180748), (2, 19590374), (4, 9795187), (41, 955628), (82, 477814), (164, 238907), (1681, 23308), (3362, 11654), (5827, 6724)]