90904394

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 159283200

約数和(自身を除く): 68378806

約数列:

[1, 2, 7, 14, 67, 134, 199, 398, 469, 487, 938, 974, 1393, 2786, 3409, 6818, 13333, 26666, 32629, 65258, 93331, 96913, 186662, 193826, 228403, 456806, 678391, 1356782, 6493171, 12986342, 45452197, 90904394]

約数ペア:

[(1, 90904394), (2, 45452197), (7, 12986342), (14, 6493171), (67, 1356782), (134, 678391), (199, 456806), (398, 228403), (469, 193826), (487, 186662), (938, 96913), (974, 93331), (1393, 65258), (2786, 32629), (3409, 26666), (6818, 13333)]