16887416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23197}}^1$

素因数の和:23223

約数の個数: 32

約数和(自身を含む): 38972640

約数和(自身を除く): 22085224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 23197, 46394, 92788, 162379, 185576, 301561, 324758, 603122, 649516, 1206244, 1299032, 2110927, 2412488, 4221854, 8443708, 16887416]

約数ペア:

[(1, 16887416), (2, 8443708), (4, 4221854), (7, 2412488), (8, 2110927), (13, 1299032), (14, 1206244), (26, 649516), (28, 603122), (52, 324758), (56, 301561), (91, 185576), (104, 162379), (182, 92788), (364, 46394), (728, 23197)]