4072408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{16421}}^1$

素因数の和:16458

約数の個数: 16

約数和(自身を含む): 7882560

約数和(自身を除く): 3810152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 16421, 32842, 65684, 131368, 509051, 1018102, 2036204, 4072408]

約数ペア:

[(1, 4072408), (2, 2036204), (4, 1018102), (8, 509051), (31, 131368), (62, 65684), (124, 32842), (248, 16421)]