89306286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647147}}^1$

素因数の和:647175

約数の個数: 16

約数和(自身を含む): 186378624

約数和(自身を除く): 97072338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 647147, 1294294, 1941441, 3882882, 14884381, 29768762, 44653143, 89306286]

約数ペア:

[(1, 89306286), (2, 44653143), (3, 29768762), (6, 14884381), (23, 3882882), (46, 1941441), (69, 1294294), (138, 647147)]