323217068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{81703}}^1$

素因数の和:81773

約数の個数: 24

約数和(自身を含む): 603955968

約数和(自身を除く): 280738900

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 81703, 163406, 326812, 1879169, 3513229, 3758338, 7026458, 7516676, 14052916, 80804267, 161608534, 323217068]

約数ペア:

[(1, 323217068), (2, 161608534), (4, 80804267), (23, 14052916), (43, 7516676), (46, 7026458), (86, 3758338), (92, 3513229), (172, 1879169), (989, 326812), (1978, 163406), (3956, 81703)]