423392

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 848232

約数和(自身を除く): 424840

約数列:

[1, 2, 4, 8, 16, 32, 101, 131, 202, 262, 404, 524, 808, 1048, 1616, 2096, 3232, 4192, 13231, 26462, 52924, 105848, 211696, 423392]

約数ペア:

[(1, 423392), (2, 211696), (4, 105848), (8, 52924), (16, 26462), (32, 13231), (101, 4192), (131, 3232), (202, 2096), (262, 1616), (404, 1048), (524, 808)]