64408318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{22727}}^1$

素因数の和:22851

約数の個数: 16

約数和(自身を含む): 105003360

約数和(自身を除く): 40595042

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 22727, 45454, 295451, 590902, 2477243, 4954486, 32204159, 64408318]

約数ペア:

[(1, 64408318), (2, 32204159), (13, 4954486), (26, 2477243), (109, 590902), (218, 295451), (1417, 45454), (2834, 22727)]