131343008

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{100109}}^1$

素因数の和:100160

約数の個数: 24

約数和(自身を含む): 264891060

約数和(自身を除く): 133548052

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 100109, 200218, 400436, 800872, 1601744, 3203488, 4104469, 8208938, 16417876, 32835752, 65671504, 131343008]

約数ペア:

[(1, 131343008), (2, 65671504), (4, 32835752), (8, 16417876), (16, 8208938), (32, 4104469), (41, 3203488), (82, 1601744), (164, 800872), (328, 400436), (656, 200218), (1312, 100109)]