16373884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 30602880

約数和(自身を除く): 14228996

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 4139, 8278, 16556, 95197, 177977, 190394, 355954, 380788, 711908, 4093471, 8186942, 16373884]

約数ペア:

[(1, 16373884), (2, 8186942), (4, 4093471), (23, 711908), (43, 380788), (46, 355954), (86, 190394), (92, 177977), (172, 95197), (989, 16556), (1978, 8278), (3956, 4139)]