31789464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{189223}}^1$

素因数の和:189239

約数の個数: 32

約数和(自身を含む): 90827520

約数和(自身を除く): 59038056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 189223, 378446, 567669, 756892, 1135338, 1324561, 1513784, 2270676, 2649122, 3973683, 4541352, 5298244, 7947366, 10596488, 15894732, 31789464]

約数ペア:

[(1, 31789464), (2, 15894732), (3, 10596488), (4, 7947366), (6, 5298244), (7, 4541352), (8, 3973683), (12, 2649122), (14, 2270676), (21, 1513784), (24, 1324561), (28, 1135338), (42, 756892), (56, 567669), (84, 378446), (168, 189223)]