40839122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{2473}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 64126080

約数和(自身を除く): 23286958

約数列:

[1, 2, 23, 46, 359, 718, 2473, 4946, 8257, 16514, 56879, 113758, 887807, 1775614, 20419561, 40839122]

約数ペア:

[(1, 40839122), (2, 20419561), (23, 1775614), (46, 887807), (359, 113758), (718, 56879), (2473, 16514), (4946, 8257)]