54398878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{14159}}^1$

素因数の和:14291

約数の個数: 16

約数和(自身を含む): 87168960

約数和(自身を除く): 32770082

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 14159, 28318, 240703, 481406, 1599967, 3199934, 27199439, 54398878]

約数ペア:

[(1, 54398878), (2, 27199439), (17, 3199934), (34, 1599967), (113, 481406), (226, 240703), (1921, 28318), (3842, 14159)]