89712328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6679}}^1$

素因数の和:6781

約数の個数: 32

約数和(自身を含む): 177955200

約数和(自身を除く): 88242872

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6679, 6716, 13358, 13432, 26716, 53432, 153617, 307234, 487567, 614468, 975134, 1228936, 1950268, 3900536, 11214041, 22428082, 44856164, 89712328]

約数ペア:

[(1, 89712328), (2, 44856164), (4, 22428082), (8, 11214041), (23, 3900536), (46, 1950268), (73, 1228936), (92, 975134), (146, 614468), (184, 487567), (292, 307234), (584, 153617), (1679, 53432), (3358, 26716), (6679, 13432), (6716, 13358)]