85158866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 140448000

約数和(自身を除く): 55289134

約数列:

[1, 2, 13, 26, 109, 151, 199, 218, 302, 398, 1417, 1963, 2587, 2834, 3926, 5174, 16459, 21691, 30049, 32918, 43382, 60098, 213967, 281983, 390637, 427934, 563966, 781274, 3275341, 6550682, 42579433, 85158866]

約数ペア:

[(1, 85158866), (2, 42579433), (13, 6550682), (26, 3275341), (109, 781274), (151, 563966), (199, 427934), (218, 390637), (302, 281983), (398, 213967), (1417, 60098), (1963, 43382), (2587, 32918), (2834, 30049), (3926, 21691), (5174, 16459)]