12800231552

素因数分解:

$2^7\times {\mathrm{100001809}}^1$

素因数の和:100001823

約数の個数: 16

約数和(自身を含む): 25500461550

約数和(自身を除く): 12700229998

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 100001809, 200003618, 400007236, 800014472, 1600028944, 3200057888, 6400115776, 12800231552]

約数ペア:

[(1, 12800231552), (2, 6400115776), (4, 3200057888), (8, 1600028944), (16, 800014472), (32, 400007236), (64, 200003618), (128, 100001809)]