112845616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2111}}^1$

素因数の和:2389

約数の個数: 40

約数和(自身を含む): 236484864

約数和(自身を除く): 123639248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 2111, 3341, 4112, 4222, 6682, 8444, 13364, 16888, 26728, 27443, 33776, 53456, 54886, 109772, 219544, 439088, 542527, 1085054, 2170108, 4340216, 7052851, 8680432, 14105702, 28211404, 56422808, 112845616]

約数ペア:

[(1, 112845616), (2, 56422808), (4, 28211404), (8, 14105702), (13, 8680432), (16, 7052851), (26, 4340216), (52, 2170108), (104, 1085054), (208, 542527), (257, 439088), (514, 219544), (1028, 109772), (2056, 54886), (2111, 53456), (3341, 33776), (4112, 27443), (4222, 26728), (6682, 16888), (8444, 13364)]