86803108

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4139}}^1$

素因数の和:4264

約数の個数: 36

約数和(自身を含む): 178400880

約数和(自身を除く): 91597772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 4139, 5243, 8278, 10486, 16556, 20972, 28973, 57946, 115892, 202811, 405622, 442873, 811244, 885746, 1771492, 3100111, 6200222, 12400444, 21700777, 43401554, 86803108]

約数ペア:

[(1, 86803108), (2, 43401554), (4, 21700777), (7, 12400444), (14, 6200222), (28, 3100111), (49, 1771492), (98, 885746), (107, 811244), (196, 442873), (214, 405622), (428, 202811), (749, 115892), (1498, 57946), (2996, 28973), (4139, 20972), (5243, 16556), (8278, 10486)]