379376

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 20

約数和(自身を含む): 744744

約数和(自身を除く): 365368

約数列:

[1, 2, 4, 8, 16, 131, 181, 262, 362, 524, 724, 1048, 1448, 2096, 2896, 23711, 47422, 94844, 189688, 379376]

約数ペア:

[(1, 379376), (2, 189688), (4, 94844), (8, 47422), (16, 23711), (131, 2896), (181, 2096), (262, 1448), (362, 1048), (524, 724)]