16830736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{80917}}^1$

素因数の和:80938

約数の個数: 20

約数和(自身を含む): 35118412

約数和(自身を除く): 18287676

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 80917, 161834, 323668, 647336, 1051921, 1294672, 2103842, 4207684, 8415368, 16830736]

約数ペア:

[(1, 16830736), (2, 8415368), (4, 4207684), (8, 2103842), (13, 1294672), (16, 1051921), (26, 647336), (52, 323668), (104, 161834), (208, 80917)]