16371056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78707}}^1$

素因数の和:78728

約数の個数: 20

約数和(自身を含む): 34159272

約数和(自身を除く): 17788216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78707, 157414, 314828, 629656, 1023191, 1259312, 2046382, 4092764, 8185528, 16371056]

約数ペア:

[(1, 16371056), (2, 8185528), (4, 4092764), (8, 2046382), (13, 1259312), (16, 1023191), (26, 629656), (52, 314828), (104, 157414), (208, 78707)]