87190016254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{231589}}^1$

素因数の和:231868

約数の個数: 32

約数和(自身を含む): 144901231200

約数和(自身を除く): 57711214946

約数列:

[1, 2, 11, 22, 109, 157, 218, 314, 1199, 1727, 2398, 3454, 17113, 34226, 188243, 231589, 376486, 463178, 2547479, 5094958, 25243201, 36359473, 50486402, 72718946, 277675211, 399954203, 555350422, 799908406, 3963182557, 7926365114, 43595008127, 87190016254]

約数ペア:

[(1, 87190016254), (2, 43595008127), (11, 7926365114), (22, 3963182557), (109, 799908406), (157, 555350422), (218, 399954203), (314, 277675211), (1199, 72718946), (1727, 50486402), (2398, 36359473), (3454, 25243201), (17113, 5094958), (34226, 2547479), (188243, 463178), (231589, 376486)]