31305136

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{2969}}^1$

素因数の和:3636

約数の個数: 20

約数和(自身を含む): 60766200

約数和(自身を除く): 29461064

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 2969, 5272, 5938, 10544, 11876, 23752, 47504, 1956571, 3913142, 7826284, 15652568, 31305136]

約数ペア:

[(1, 31305136), (2, 15652568), (4, 7826284), (8, 3913142), (16, 1956571), (659, 47504), (1318, 23752), (2636, 11876), (2969, 10544), (5272, 5938)]