2008672

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1582

約数の個数: 24

約数和(自身を含む): 4053672

約数和(自身を除く): 2045000

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1531, 3062, 6124, 12248, 24496, 48992, 62771, 125542, 251084, 502168, 1004336, 2008672]

約数ペア:

[(1, 2008672), (2, 1004336), (4, 502168), (8, 251084), (16, 125542), (32, 62771), (41, 48992), (82, 24496), (164, 12248), (328, 6124), (656, 3062), (1312, 1531)]