42656728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{130051}}^1$

素因数の和:130098

約数の個数: 16

約数和(自身を含む): 81932760

約数和(自身を除く): 39276032

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 130051, 260102, 520204, 1040408, 5332091, 10664182, 21328364, 42656728]

約数ペア:

[(1, 42656728), (2, 21328364), (4, 10664182), (8, 5332091), (41, 1040408), (82, 520204), (164, 260102), (328, 130051)]