64792144

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{9901}}^1$

素因数の和:10318

約数の個数: 20

約数和(自身を含む): 125854420

約数和(自身を除く): 61062276

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 9901, 19802, 39604, 79208, 158416, 4049509, 8099018, 16198036, 32396072, 64792144]

約数ペア:

[(1, 64792144), (2, 32396072), (4, 16198036), (8, 8099018), (16, 4049509), (409, 158416), (818, 79208), (1636, 39604), (3272, 19802), (6544, 9901)]