16377712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1201

約数の個数: 40

約数和(自身を含む): 34685280

約数和(自身を除く): 18307568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1109, 1136, 1846, 2218, 3692, 4436, 7384, 8872, 14417, 14768, 17744, 28834, 57668, 78739, 115336, 157478, 230672, 314956, 629912, 1023607, 1259824, 2047214, 4094428, 8188856, 16377712]

約数ペア:

[(1, 16377712), (2, 8188856), (4, 4094428), (8, 2047214), (13, 1259824), (16, 1023607), (26, 629912), (52, 314956), (71, 230672), (104, 157478), (142, 115336), (208, 78739), (284, 57668), (568, 28834), (923, 17744), (1109, 14768), (1136, 14417), (1846, 8872), (2218, 7384), (3692, 4436)]