53421448

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{42533}}^1$

素因数の和:42696

約数の個数: 16

約数和(自身を含む): 100805580

約数和(自身を除く): 47384132

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 42533, 85066, 170132, 340264, 6677681, 13355362, 26710724, 53421448]

約数ペア:

[(1, 53421448), (2, 26710724), (4, 13355362), (8, 6677681), (157, 340264), (314, 170132), (628, 85066), (1256, 42533)]