16266224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78203}}^1$

素因数の和:78224

約数の個数: 20

約数和(自身を含む): 33940536

約数和(自身を除く): 17674312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78203, 156406, 312812, 625624, 1016639, 1251248, 2033278, 4066556, 8133112, 16266224]

約数ペア:

[(1, 16266224), (2, 8133112), (4, 4066556), (8, 2033278), (13, 1251248), (16, 1016639), (26, 625624), (52, 312812), (104, 156406), (208, 78203)]