31251568

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{1579}}^1$

素因数の和:2824

約数の個数: 20

約数和(自身を含む): 60637240

約数和(自身を除く): 29385672

約数列:

[1, 2, 4, 8, 16, 1237, 1579, 2474, 3158, 4948, 6316, 9896, 12632, 19792, 25264, 1953223, 3906446, 7812892, 15625784, 31251568]

約数ペア:

[(1, 31251568), (2, 15625784), (4, 7812892), (8, 3906446), (16, 1953223), (1237, 25264), (1579, 19792), (2474, 12632), (3158, 9896), (4948, 6316)]