89434478

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{80863}}^1$

素因数の和:80951

約数の個数: 16

約数和(自身を含む): 155258880

約数和(自身を除く): 65824402

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 80863, 161726, 566041, 1132082, 6388177, 12776354, 44717239, 89434478]

約数ペア:

[(1, 89434478), (2, 44717239), (7, 12776354), (14, 6388177), (79, 1132082), (158, 566041), (553, 161726), (1106, 80863)]