39158032

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{22453}}^1$

素因数の和:22570

約数の個数: 20

約数和(自身を含む): 76568140

約数和(自身を除く): 37410108

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 22453, 44906, 89812, 179624, 359248, 2447377, 4894754, 9789508, 19579016, 39158032]

約数ペア:

[(1, 39158032), (2, 19579016), (4, 9789508), (8, 4894754), (16, 2447377), (109, 359248), (218, 179624), (436, 89812), (872, 44906), (1744, 22453)]