38677442

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1439}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 59097600

約数和(自身を除く): 20420158

約数列:

[1, 2, 89, 151, 178, 302, 1439, 2878, 13439, 26878, 128071, 217289, 256142, 434578, 19338721, 38677442]

約数ペア:

[(1, 38677442), (2, 19338721), (89, 434578), (151, 256142), (178, 217289), (302, 128071), (1439, 26878), (2878, 13439)]