2120192

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 40

約数和(自身を含む): 4382532

約数和(自身を除く): 2262340

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 101, 128, 164, 202, 256, 328, 404, 512, 656, 808, 1312, 1616, 2624, 3232, 4141, 5248, 6464, 8282, 10496, 12928, 16564, 20992, 25856, 33128, 51712, 66256, 132512, 265024, 530048, 1060096, 2120192]

約数ペア:

[(1, 2120192), (2, 1060096), (4, 530048), (8, 265024), (16, 132512), (32, 66256), (41, 51712), (64, 33128), (82, 25856), (101, 20992), (128, 16564), (164, 12928), (202, 10496), (256, 8282), (328, 6464), (404, 5248), (512, 4141), (656, 3232), (808, 2624), (1312, 1616)]