16416016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{60353}}^1$

素因数の和:60378

約数の個数: 20

約数和(自身を含む): 33677532

約数和(自身を除く): 17261516

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 60353, 120706, 241412, 482824, 965648, 1026001, 2052002, 4104004, 8208008, 16416016]

約数ペア:

[(1, 16416016), (2, 8208008), (4, 4104004), (8, 2052002), (16, 1026001), (17, 965648), (34, 482824), (68, 241412), (136, 120706), (272, 60353)]