64384856

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{120121}}^1$

素因数の和:120194

約数の個数: 16

約数和(自身を含む): 122524440

約数和(自身を除く): 58139584

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 120121, 240242, 480484, 960968, 8048107, 16096214, 32192428, 64384856]

約数ペア:

[(1, 64384856), (2, 32192428), (4, 16096214), (8, 8048107), (67, 960968), (134, 480484), (268, 240242), (536, 120121)]