89451266

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{10723}}^1$

素因数の和:10865

約数の個数: 16

約数和(自身を含む): 138725664

約数和(自身を除く): 49274398

約数列:

[1, 2, 43, 86, 97, 194, 4171, 8342, 10723, 21446, 461089, 922178, 1040131, 2080262, 44725633, 89451266]

約数ペア:

[(1, 89451266), (2, 44725633), (43, 2080262), (86, 1040131), (97, 922178), (194, 461089), (4171, 21446), (8342, 10723)]