31313302

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:951

約数の個数: 16

約数和(自身を含む): 47678400

約数和(自身を除く): 16365098

約数列:

[1, 2, 109, 218, 239, 478, 601, 1202, 26051, 52102, 65509, 131018, 143639, 287278, 15656651, 31313302]

約数ペア:

[(1, 31313302), (2, 15656651), (109, 287278), (218, 143639), (239, 131018), (478, 65509), (601, 52102), (1202, 26051)]