61390761584

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{11385527}}^1$

素因数の和:11385872

約数の個数: 20

約数和(自身を含む): 119297562384

約数和(自身を除く): 57906800800

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 11385527, 22771054, 45542108, 91084216, 182168432, 3836922599, 7673845198, 15347690396, 30695380792, 61390761584]

約数ペア:

[(1, 61390761584), (2, 30695380792), (4, 15347690396), (8, 7673845198), (16, 3836922599), (337, 182168432), (674, 91084216), (1348, 45542108), (2696, 22771054), (5392, 11385527)]