16267888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11173}}^1$

素因数の和:11201

約数の個数: 40

約数和(自身を含む): 38796128

約数和(自身を除く): 22528240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11173, 22346, 44692, 78211, 89384, 145249, 156422, 178768, 290498, 312844, 580996, 625688, 1016743, 1161992, 1251376, 2033486, 2323984, 4066972, 8133944, 16267888]

約数ペア:

[(1, 16267888), (2, 8133944), (4, 4066972), (7, 2323984), (8, 2033486), (13, 1251376), (14, 1161992), (16, 1016743), (26, 625688), (28, 580996), (52, 312844), (56, 290498), (91, 178768), (104, 156422), (112, 145249), (182, 89384), (208, 78211), (364, 44692), (728, 22346), (1456, 11173)]