90681346

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{16651}}^1$

素因数の和:17049

約数の個数: 16

約数和(自身を含む): 155862720

約数和(自身を除く): 65181374

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 16651, 33302, 116557, 233114, 6477239, 12954478, 45340673, 90681346]

約数ペア:

[(1, 90681346), (2, 45340673), (7, 12954478), (14, 6477239), (389, 233114), (778, 116557), (2723, 33302), (5446, 16651)]