42136172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7573}}^1$

素因数の和:7697

約数の個数: 24

約数和(自身を含む): 80163216

約数和(自身を除く): 38027044

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 7573, 15146, 30292, 98449, 196898, 393796, 810311, 1620622, 3241244, 10534043, 21068086, 42136172]

約数ペア:

[(1, 42136172), (2, 21068086), (4, 10534043), (13, 3241244), (26, 1620622), (52, 810311), (107, 393796), (214, 196898), (428, 98449), (1391, 30292), (2782, 15146), (5564, 7573)]