42571408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241883}}^1$

素因数の和:241902

約数の個数: 20

約数和(自身を含む): 89980848

約数和(自身を除く): 47409440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241883, 483766, 967532, 1935064, 2660713, 3870128, 5321426, 10642852, 21285704, 42571408]

約数ペア:

[(1, 42571408), (2, 21285704), (4, 10642852), (8, 5321426), (11, 3870128), (16, 2660713), (22, 1935064), (44, 967532), (88, 483766), (176, 241883)]