31808586

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4430

約数の個数: 32

約数和(自身を含む): 67651200

約数和(自身を除く): 35842614

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 4349, 7314, 8698, 13047, 26094, 100027, 200054, 230497, 300081, 460994, 600162, 691491, 1382982, 5301431, 10602862, 15904293, 31808586]

約数ペア:

[(1, 31808586), (2, 15904293), (3, 10602862), (6, 5301431), (23, 1382982), (46, 691491), (53, 600162), (69, 460994), (106, 300081), (138, 230497), (159, 200054), (318, 100027), (1219, 26094), (2438, 13047), (3657, 8698), (4349, 7314)]