16688168

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9613}}^1$

素因数の和:9657

約数の個数: 32

約数和(自身を含む): 36917760

約数和(自身を除く): 20229592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 9613, 19226, 38452, 67291, 76904, 134582, 269164, 298003, 538328, 596006, 1192012, 2086021, 2384024, 4172042, 8344084, 16688168]

約数ペア:

[(1, 16688168), (2, 8344084), (4, 4172042), (7, 2384024), (8, 2086021), (14, 1192012), (28, 596006), (31, 538328), (56, 298003), (62, 269164), (124, 134582), (217, 76904), (248, 67291), (434, 38452), (868, 19226), (1736, 9613)]