16320344

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 31622400

約数和(自身を除く): 15302056

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 487, 568, 974, 1948, 3896, 4189, 8378, 16756, 28733, 33512, 34577, 57466, 69154, 114932, 138308, 229864, 276616, 2040043, 4080086, 8160172, 16320344]

約数ペア:

[(1, 16320344), (2, 8160172), (4, 4080086), (8, 2040043), (59, 276616), (71, 229864), (118, 138308), (142, 114932), (236, 69154), (284, 57466), (472, 34577), (487, 33512), (568, 28733), (974, 16756), (1948, 8378), (3896, 4189)]