40387552

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{11579}}^1$

素因数の和:11698

約数の個数: 24

約数和(自身を含む): 80249400

約数和(自身を除く): 39861848

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 11579, 23158, 46316, 92632, 185264, 370528, 1262111, 2524222, 5048444, 10096888, 20193776, 40387552]

約数ペア:

[(1, 40387552), (2, 20193776), (4, 10096888), (8, 5048444), (16, 2524222), (32, 1262111), (109, 370528), (218, 185264), (436, 92632), (872, 46316), (1744, 23158), (3488, 11579)]