16549671008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{47417}}^1$

素因数の和:48279

約数の個数: 48

約数和(自身を含む): 35131047840

約数和(自身を除く): 18581376832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 839, 1678, 3356, 6712, 10907, 13424, 21814, 26848, 43628, 47417, 87256, 94834, 174512, 189668, 349024, 379336, 616421, 758672, 1232842, 1517344, 2465684, 4931368, 9862736, 19725472, 39782863, 79565726, 159131452, 318262904, 517177219, 636525808, 1034354438, 1273051616, 2068708876, 4137417752, 8274835504, 16549671008]

約数ペア:

[(1, 16549671008), (2, 8274835504), (4, 4137417752), (8, 2068708876), (13, 1273051616), (16, 1034354438), (26, 636525808), (32, 517177219), (52, 318262904), (104, 159131452), (208, 79565726), (416, 39782863), (839, 19725472), (1678, 9862736), (3356, 4931368), (6712, 2465684), (10907, 1517344), (13424, 1232842), (21814, 758672), (26848, 616421), (43628, 379336), (47417, 349024), (87256, 189668), (94834, 174512)]