33456478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21419}}^1$

素因数の和:21503

約数の個数: 16

約数和(自身を含む): 55520640

約数和(自身を除く): 22064162

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 21419, 42838, 235609, 471218, 1520749, 3041498, 16728239, 33456478]

約数ペア:

[(1, 33456478), (2, 16728239), (11, 3041498), (22, 1520749), (71, 471218), (142, 235609), (781, 42838), (1562, 21419)]