86664752

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{102199}}^1$

素因数の和:102260

約数の個数: 20

約数和(自身を含む): 171082800

約数和(自身を除く): 84418048

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 102199, 204398, 408796, 817592, 1635184, 5416547, 10833094, 21666188, 43332376, 86664752]

約数ペア:

[(1, 86664752), (2, 43332376), (4, 21666188), (8, 10833094), (16, 5416547), (53, 1635184), (106, 817592), (212, 408796), (424, 204398), (848, 102199)]