327987328

素因数分解:

$2^7\times {\mathrm{617}}^1\times {\mathrm{4153}}^1$

素因数の和:4784

約数の個数: 32

約数和(自身を含む): 654628860

約数和(自身を除く): 326641532

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 617, 1234, 2468, 4153, 4936, 8306, 9872, 16612, 19744, 33224, 39488, 66448, 78976, 132896, 265792, 531584, 2562401, 5124802, 10249604, 20499208, 40998416, 81996832, 163993664, 327987328]

約数ペア:

[(1, 327987328), (2, 163993664), (4, 81996832), (8, 40998416), (16, 20499208), (32, 10249604), (64, 5124802), (128, 2562401), (617, 531584), (1234, 265792), (2468, 132896), (4153, 78976), (4936, 66448), (8306, 39488), (9872, 33224), (16612, 19744)]