16427272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{66239}}^1$

素因数の和:66276

約数の個数: 16

約数和(自身を含む): 31795200

約数和(自身を除く): 15367928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 66239, 132478, 264956, 529912, 2053409, 4106818, 8213636, 16427272]

約数ペア:

[(1, 16427272), (2, 8213636), (4, 4106818), (8, 2053409), (31, 529912), (62, 264956), (124, 132478), (248, 66239)]