129754624

素因数分解:

$2^9\times {\mathrm{253427}}^1$

素因数の和:253445

約数の個数: 20

約数和(自身を含む): 259256844

約数和(自身を除く): 129502220

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 253427, 506854, 1013708, 2027416, 4054832, 8109664, 16219328, 32438656, 64877312, 129754624]

約数ペア:

[(1, 129754624), (2, 64877312), (4, 32438656), (8, 16219328), (16, 8109664), (32, 4054832), (64, 2027416), (128, 1013708), (256, 506854), (512, 253427)]