71563934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88789}}^1$

素因数の和:88835

約数の個数: 16

約数和(自身を含む): 119333760

約数和(自身を除く): 47769826

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 88789, 177578, 1154257, 2308514, 2752459, 5504918, 35781967, 71563934]

約数ペア:

[(1, 71563934), (2, 35781967), (13, 5504918), (26, 2752459), (31, 2308514), (62, 1154257), (403, 177578), (806, 88789)]