39473566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 67931136

約数和(自身を除く): 28457570

約数列:

[1, 2, 11, 22, 23, 46, 181, 253, 362, 431, 506, 862, 1991, 3982, 4163, 4741, 8326, 9482, 9913, 19826, 45793, 78011, 91586, 109043, 156022, 218086, 858121, 1716242, 1794253, 3588506, 19736783, 39473566]

約数ペア:

[(1, 39473566), (2, 19736783), (11, 3588506), (22, 1794253), (23, 1716242), (46, 858121), (181, 218086), (253, 156022), (362, 109043), (431, 91586), (506, 78011), (862, 45793), (1991, 19826), (3982, 9913), (4163, 9482), (4741, 8326)]