90182212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{18679}}^1$

素因数の和:18771

約数の個数: 24

約数和(自身を含む): 169464960

約数和(自身を除く): 79282748

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 18679, 37358, 74716, 317543, 635086, 1270172, 1326209, 2652418, 5304836, 22545553, 45091106, 90182212]

約数ペア:

[(1, 90182212), (2, 45091106), (4, 22545553), (17, 5304836), (34, 2652418), (68, 1326209), (71, 1270172), (142, 635086), (284, 317543), (1207, 74716), (2414, 37358), (4828, 18679)]