86497998

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{691}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 179100672

約数和(自身を除く): 92602674

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 673, 691, 1346, 1382, 2019, 2073, 4038, 4146, 20863, 21421, 41726, 42842, 62589, 64263, 125178, 128526, 465043, 930086, 1395129, 2790258, 14416333, 28832666, 43248999, 86497998]

約数ペア:

[(1, 86497998), (2, 43248999), (3, 28832666), (6, 14416333), (31, 2790258), (62, 1395129), (93, 930086), (186, 465043), (673, 128526), (691, 125178), (1346, 64263), (1382, 62589), (2019, 42842), (2073, 41726), (4038, 21421), (4146, 20863)]