198702016

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{7591}}^1$

素因数の和:8012

約数の個数: 28

約数和(自身を含む): 395315440

約数和(自身を除く): 196613424

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 6544, 7591, 13088, 15182, 26176, 30364, 60728, 121456, 242912, 485824, 3104719, 6209438, 12418876, 24837752, 49675504, 99351008, 198702016]

約数ペア:

[(1, 198702016), (2, 99351008), (4, 49675504), (8, 24837752), (16, 12418876), (32, 6209438), (64, 3104719), (409, 485824), (818, 242912), (1636, 121456), (3272, 60728), (6544, 30364), (7591, 26176), (13088, 15182)]