16178416

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{9817}}^1$

素因数の和:9928

約数の個数: 20

約数和(自身を含む): 31653232

約数和(自身を除く): 15474816

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 9817, 19634, 39268, 78536, 157072, 1011151, 2022302, 4044604, 8089208, 16178416]

約数ペア:

[(1, 16178416), (2, 8089208), (4, 4044604), (8, 2022302), (16, 1011151), (103, 157072), (206, 78536), (412, 39268), (824, 19634), (1648, 9817)]