17381072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{63901}}^1$

素因数の和:63926

約数の個数: 20

約数和(自身を含む): 35657316

約数和(自身を除く): 18276244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 63901, 127802, 255604, 511208, 1022416, 1086317, 2172634, 4345268, 8690536, 17381072]

約数ペア:

[(1, 17381072), (2, 8690536), (4, 4345268), (8, 2172634), (16, 1086317), (17, 1022416), (34, 511208), (68, 255604), (136, 127802), (272, 63901)]