40020648

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17191}}^1$

素因数の和:17297

約数の個数: 32

約数和(自身を含む): 101088960

約数和(自身を除く): 61068312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 17191, 34382, 51573, 68764, 103146, 137528, 206292, 412584, 1667527, 3335054, 5002581, 6670108, 10005162, 13340216, 20010324, 40020648]

約数ペア:

[(1, 40020648), (2, 20010324), (3, 13340216), (4, 10005162), (6, 6670108), (8, 5002581), (12, 3335054), (24, 1667527), (97, 412584), (194, 206292), (291, 137528), (388, 103146), (582, 68764), (776, 51573), (1164, 34382), (2328, 17191)]