324112

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 20

約数和(自身を含む): 642816

約数和(自身を除く): 318704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 431, 752, 862, 1724, 3448, 6896, 20257, 40514, 81028, 162056, 324112]

約数ペア:

[(1, 324112), (2, 162056), (4, 81028), (8, 40514), (16, 20257), (47, 6896), (94, 3448), (188, 1724), (376, 862), (431, 752)]