31972434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31531}}^1$

素因数の和:31562

約数の個数: 24

約数和(自身を含む): 69244272

約数和(自身を除く): 37271838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 31531, 63062, 94593, 189186, 409903, 819806, 1229709, 2459418, 5328739, 10657478, 15986217, 31972434]

約数ペア:

[(1, 31972434), (2, 15986217), (3, 10657478), (6, 5328739), (13, 2459418), (26, 1229709), (39, 819806), (78, 409903), (169, 189186), (338, 94593), (507, 63062), (1014, 31531)]