16635632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79979}}^1$

素因数の和:80000

約数の個数: 20

約数和(自身を含む): 34711320

約数和(自身を除く): 18075688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79979, 159958, 319916, 639832, 1039727, 1279664, 2079454, 4158908, 8317816, 16635632]

約数ペア:

[(1, 16635632), (2, 8317816), (4, 4158908), (8, 2079454), (13, 1279664), (16, 1039727), (26, 639832), (52, 319916), (104, 159958), (208, 79979)]