81273352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{441703}}^1$

素因数の和:441732

約数の個数: 16

約数和(自身を含む): 159013440

約数和(自身を除く): 77740088

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 441703, 883406, 1766812, 3533624, 10159169, 20318338, 40636676, 81273352]

約数ペア:

[(1, 81273352), (2, 40636676), (4, 20318338), (8, 10159169), (23, 3533624), (46, 1766812), (92, 883406), (184, 441703)]