108813872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{400051}}^1$

素因数の和:400076

約数の個数: 20

約数和(自身を含む): 223229016

約数和(自身を除く): 114415144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 400051, 800102, 1600204, 3200408, 6400816, 6800867, 13601734, 27203468, 54406936, 108813872]

約数ペア:

[(1, 108813872), (2, 54406936), (4, 27203468), (8, 13601734), (16, 6800867), (17, 6400816), (34, 3200408), (68, 1600204), (136, 800102), (272, 400051)]