64493392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{130027}}^1$

素因数の和:130066

約数の個数: 20

約数和(自身を含む): 128987776

約数和(自身を除く): 64494384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 130027, 260054, 520108, 1040216, 2080432, 4030837, 8061674, 16123348, 32246696, 64493392]

約数ペア:

[(1, 64493392), (2, 32246696), (4, 16123348), (8, 8061674), (16, 4030837), (31, 2080432), (62, 1040216), (124, 520108), (248, 260054), (496, 130027)]