64437104

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{15313}}^1$

素因数の和:15584

約数の個数: 20

約数和(自身を含む): 125329776

約数和(自身を除く): 60892672

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 15313, 30626, 61252, 122504, 245008, 4027319, 8054638, 16109276, 32218552, 64437104]

約数ペア:

[(1, 64437104), (2, 32218552), (4, 16109276), (8, 8054638), (16, 4027319), (263, 245008), (526, 122504), (1052, 61252), (2104, 30626), (4208, 15313)]