16861328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{95803}}^1$

素因数の和:95822

約数の個数: 20

約数和(自身を含む): 35639088

約数和(自身を除く): 18777760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 95803, 191606, 383212, 766424, 1053833, 1532848, 2107666, 4215332, 8430664, 16861328]

約数ペア:

[(1, 16861328), (2, 8430664), (4, 4215332), (8, 2107666), (11, 1532848), (16, 1053833), (22, 766424), (44, 383212), (88, 191606), (176, 95803)]