42825616

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{26501}}^1$

素因数の和:26610

約数の個数: 20

約数和(自身を含む): 83799324

約数和(自身を除く): 40973708

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 26501, 53002, 106004, 212008, 424016, 2676601, 5353202, 10706404, 21412808, 42825616]

約数ペア:

[(1, 42825616), (2, 21412808), (4, 10706404), (8, 5353202), (16, 2676601), (101, 424016), (202, 212008), (404, 106004), (808, 53002), (1616, 26501)]