8880976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42697}}^1$

素因数の和:42718

約数の個数: 20

約数和(自身を含む): 18530932

約数和(自身を除く): 9649956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42697, 85394, 170788, 341576, 555061, 683152, 1110122, 2220244, 4440488, 8880976]

約数ペア:

[(1, 8880976), (2, 4440488), (4, 2220244), (8, 1110122), (13, 683152), (16, 555061), (26, 341576), (52, 170788), (104, 85394), (208, 42697)]