126872096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{304981}}^1$

素因数の和:305004

約数の個数: 24

約数和(自身を含む): 268994124

約数和(自身を除く): 142122028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 304981, 609962, 1219924, 2439848, 3964753, 4879696, 7929506, 9759392, 15859012, 31718024, 63436048, 126872096]

約数ペア:

[(1, 126872096), (2, 63436048), (4, 31718024), (8, 15859012), (13, 9759392), (16, 7929506), (26, 4879696), (32, 3964753), (52, 2439848), (104, 1219924), (208, 609962), (416, 304981)]