16212664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{155891}}^1$

素因数の和:155910

約数の個数: 16

約数和(自身を含む): 32737320

約数和(自身を除く): 16524656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 155891, 311782, 623564, 1247128, 2026583, 4053166, 8106332, 16212664]

約数ペア:

[(1, 16212664), (2, 8106332), (4, 4053166), (8, 2026583), (13, 1247128), (26, 623564), (52, 311782), (104, 155891)]