17982016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21613}}^1$

素因数の和:21638

約数の個数: 28

約数和(自身を含む): 38429692

約数和(自身を除く): 20447676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21613, 43226, 86452, 172904, 280969, 345808, 561938, 691616, 1123876, 1383232, 2247752, 4495504, 8991008, 17982016]

約数ペア:

[(1, 17982016), (2, 8991008), (4, 4495504), (8, 2247752), (13, 1383232), (16, 1123876), (26, 691616), (32, 561938), (52, 345808), (64, 280969), (104, 172904), (208, 86452), (416, 43226), (832, 21613)]