187893608

素因数分解:

$2^3\times 7^1\times {\mathrm{3355243}}^1$

素因数の和:3355256

約数の個数: 16

約数和(自身を含む): 402629280

約数和(自身を除く): 214735672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3355243, 6710486, 13420972, 23486701, 26841944, 46973402, 93946804, 187893608]

約数ペア:

[(1, 187893608), (2, 93946804), (4, 46973402), (7, 26841944), (8, 23486701), (14, 13420972), (28, 6710486), (56, 3355243)]