129402496

素因数分解:

$2^7\times {\mathrm{1010957}}^1$

素因数の和:1010971

約数の個数: 16

約数和(自身を含む): 257794290

約数和(自身を除く): 128391794

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1010957, 2021914, 4043828, 8087656, 16175312, 32350624, 64701248, 129402496]

約数ペア:

[(1, 129402496), (2, 64701248), (4, 32350624), (8, 16175312), (16, 8087656), (32, 4043828), (64, 2021914), (128, 1010957)]