64924978

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 98651520

約数和(自身を除く): 33726542

約数列:

[1, 2, 109, 218, 431, 691, 862, 1382, 46979, 75319, 93958, 150638, 297821, 595642, 32462489, 64924978]

約数ペア:

[(1, 64924978), (2, 32462489), (109, 595642), (218, 297821), (431, 150638), (691, 93958), (862, 75319), (1382, 46979)]