87712082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{12979}}^1$

素因数の和:13121

約数の個数: 16

約数和(自身を含む): 137068800

約数和(自身を除く): 49356718

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 12979, 25958, 402349, 804698, 1414711, 2829422, 43856041, 87712082]

約数ペア:

[(1, 87712082), (2, 43856041), (31, 2829422), (62, 1414711), (109, 804698), (218, 402349), (3379, 25958), (6758, 12979)]