16161208

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 34911360

約数和(自身を除く): 18750152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 2203, 3668, 4406, 7336, 8812, 15421, 17624, 30842, 61684, 123368, 288593, 577186, 1154372, 2020151, 2308744, 4040302, 8080604, 16161208]

約数ペア:

[(1, 16161208), (2, 8080604), (4, 4040302), (7, 2308744), (8, 2020151), (14, 1154372), (28, 577186), (56, 288593), (131, 123368), (262, 61684), (524, 30842), (917, 17624), (1048, 15421), (1834, 8812), (2203, 7336), (3668, 4406)]