16605872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61051}}^1$

素因数の和:61076

約数の個数: 20

約数和(自身を含む): 34067016

約数和(自身を除く): 17461144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 61051, 122102, 244204, 488408, 976816, 1037867, 2075734, 4151468, 8302936, 16605872]

約数ペア:

[(1, 16605872), (2, 8302936), (4, 4151468), (8, 2075734), (16, 1037867), (17, 976816), (34, 488408), (68, 244204), (136, 122102), (272, 61051)]