40486844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 73050768

約数和(自身を除く): 32563924

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 1427, 2854, 5708, 7093, 14186, 28372, 58507, 117014, 234028, 246871, 493742, 987484, 10121711, 20243422, 40486844]

約数ペア:

[(1, 40486844), (2, 20243422), (4, 10121711), (41, 987484), (82, 493742), (164, 246871), (173, 234028), (346, 117014), (692, 58507), (1427, 28372), (2854, 14186), (5708, 7093)]