66451414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{9833}}^1$

素因数の和:9975

約数の個数: 16

約数和(自身を含む): 103847040

約数和(自身を除く): 37395626

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 9833, 19666, 304823, 609646, 1071797, 2143594, 33225707, 66451414]

約数ペア:

[(1, 66451414), (2, 33225707), (31, 2143594), (62, 1071797), (109, 609646), (218, 304823), (3379, 19666), (6758, 9833)]