42112048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239273}}^1$

素因数の和:239292

約数の個数: 20

約数和(自身を含む): 89009928

約数和(自身を除く): 46897880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239273, 478546, 957092, 1914184, 2632003, 3828368, 5264006, 10528012, 21056024, 42112048]

約数ペア:

[(1, 42112048), (2, 21056024), (4, 10528012), (8, 5264006), (11, 3828368), (16, 2632003), (22, 1914184), (44, 957092), (88, 478546), (176, 239273)]