16363984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11267

約数の個数: 40

約数和(自身を含む): 39025280

約数和(自身を除く): 22661296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11239, 22478, 44956, 78673, 89912, 146107, 157346, 179824, 292214, 314692, 584428, 629384, 1022749, 1168856, 1258768, 2045498, 2337712, 4090996, 8181992, 16363984]

約数ペア:

[(1, 16363984), (2, 8181992), (4, 4090996), (7, 2337712), (8, 2045498), (13, 1258768), (14, 1168856), (16, 1022749), (26, 629384), (28, 584428), (52, 314692), (56, 292214), (91, 179824), (104, 157346), (112, 146107), (182, 89912), (208, 78673), (364, 44956), (728, 22478), (1456, 11239)]