5184128

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 10456020

約数和(自身を除く): 5271892

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 401, 404, 802, 808, 1604, 1616, 3208, 3232, 6416, 6464, 12832, 12928, 25664, 40501, 51328, 81002, 162004, 324008, 648016, 1296032, 2592064, 5184128]

約数ペア:

[(1, 5184128), (2, 2592064), (4, 1296032), (8, 648016), (16, 324008), (32, 162004), (64, 81002), (101, 51328), (128, 40501), (202, 25664), (401, 12928), (404, 12832), (802, 6464), (808, 6416), (1604, 3232), (1616, 3208)]