87513434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 52800166

約数列:

[1, 2, 31, 41, 62, 82, 173, 199, 346, 398, 1271, 2542, 5363, 6169, 7093, 8159, 10726, 12338, 14186, 16318, 34427, 68854, 219883, 252929, 439766, 505858, 1067237, 1411507, 2134474, 2823014, 43756717, 87513434]

約数ペア:

[(1, 87513434), (2, 43756717), (31, 2823014), (41, 2134474), (62, 1411507), (82, 1067237), (173, 505858), (199, 439766), (346, 252929), (398, 219883), (1271, 68854), (2542, 34427), (5363, 16318), (6169, 14186), (7093, 12338), (8159, 10726)]