16703248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61409}}^1$

素因数の和:61434

約数の個数: 20

約数和(自身を含む): 34266780

約数和(自身を除く): 17563532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 61409, 122818, 245636, 491272, 982544, 1043953, 2087906, 4175812, 8351624, 16703248]

約数ペア:

[(1, 16703248), (2, 8351624), (4, 4175812), (8, 2087906), (16, 1043953), (17, 982544), (34, 491272), (68, 245636), (136, 122818), (272, 61409)]