2124128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1670

約数の個数: 24

約数和(自身を含む): 4286520

約数和(自身を除く): 2162392

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1619, 3238, 6476, 12952, 25904, 51808, 66379, 132758, 265516, 531032, 1062064, 2124128]

約数ペア:

[(1, 2124128), (2, 1062064), (4, 531032), (8, 265516), (16, 132758), (32, 66379), (41, 51808), (82, 25904), (164, 12952), (328, 6476), (656, 3238), (1312, 1619)]