20161607032

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{269281}}^1$

素因数の和:269492

約数の個数: 48

約数和(自身を含む): 44205333120

約数和(自身を除く): 24043726088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 1337, 1528, 2674, 5348, 9359, 10696, 18718, 37436, 74872, 269281, 538562, 1077124, 1884967, 2154248, 3769934, 7539868, 13194769, 15079736, 26389538, 51432671, 52779076, 102865342, 105558152, 205730684, 360028697, 411461368, 720057394, 1440114788, 2520200879, 2880229576, 5040401758, 10080803516, 20161607032]

約数ペア:

[(1, 20161607032), (2, 10080803516), (4, 5040401758), (7, 2880229576), (8, 2520200879), (14, 1440114788), (28, 720057394), (49, 411461368), (56, 360028697), (98, 205730684), (191, 105558152), (196, 102865342), (382, 52779076), (392, 51432671), (764, 26389538), (1337, 15079736), (1528, 13194769), (2674, 7539868), (5348, 3769934), (9359, 2154248), (10696, 1884967), (18718, 1077124), (37436, 538562), (74872, 269281)]