7807984

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{2131}}^1$

素因数の和:2368

約数の個数: 20

約数和(自身を含む): 15201160

約数和(自身を除く): 7393176

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 2131, 3664, 4262, 8524, 17048, 34096, 487999, 975998, 1951996, 3903992, 7807984]

約数ペア:

[(1, 7807984), (2, 3903992), (4, 1951996), (8, 975998), (16, 487999), (229, 34096), (458, 17048), (916, 8524), (1832, 4262), (2131, 3664)]