64902008

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{28871}}^1$

素因数の和:29158

約数の個数: 16

約数和(自身を含む): 122128560

約数和(自身を除く): 57226552

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 28871, 57742, 115484, 230968, 8112751, 16225502, 32451004, 64902008]

約数ペア:

[(1, 64902008), (2, 32451004), (4, 16225502), (8, 8112751), (281, 230968), (562, 115484), (1124, 57742), (2248, 28871)]