63214736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{303917}}^1$

素因数の和:303938

約数の個数: 20

約数和(自身を含む): 131900412

約数和(自身を除く): 68685676

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 303917, 607834, 1215668, 2431336, 3950921, 4862672, 7901842, 15803684, 31607368, 63214736]

約数ペア:

[(1, 63214736), (2, 31607368), (4, 15803684), (8, 7901842), (13, 4862672), (16, 3950921), (26, 2431336), (52, 1215668), (104, 607834), (208, 303917)]