16159696

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 36049280

約数和(自身を除く): 19889584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 919, 1099, 1256, 1838, 2198, 2512, 3676, 4396, 6433, 7352, 8792, 12866, 14704, 17584, 25732, 51464, 102928, 144283, 288566, 577132, 1009981, 1154264, 2019962, 2308528, 4039924, 8079848, 16159696]

約数ペア:

[(1, 16159696), (2, 8079848), (4, 4039924), (7, 2308528), (8, 2019962), (14, 1154264), (16, 1009981), (28, 577132), (56, 288566), (112, 144283), (157, 102928), (314, 51464), (628, 25732), (919, 17584), (1099, 14704), (1256, 12866), (1838, 8792), (2198, 7352), (2512, 6433), (3676, 4396)]