64513394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{26903}}^1$

素因数の和:27025

約数の個数: 16

約数和(自身を含む): 106539840

約数和(自身を除く): 42026446

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 26903, 53806, 295933, 591866, 2932427, 5864854, 32256697, 64513394]

約数ペア:

[(1, 64513394), (2, 32256697), (11, 5864854), (22, 2932427), (109, 591866), (218, 295933), (1199, 53806), (2398, 26903)]