16485968

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19441}}^1$

素因数の和:19502

約数の個数: 20

約数和(自身を含む): 32545908

約数和(自身を除く): 16059940

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19441, 38882, 77764, 155528, 311056, 1030373, 2060746, 4121492, 8242984, 16485968]

約数ペア:

[(1, 16485968), (2, 8242984), (4, 4121492), (8, 2060746), (16, 1030373), (53, 311056), (106, 155528), (212, 77764), (424, 38882), (848, 19441)]