3129712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4549}}^1$

素因数の和:4600

約数の個数: 20

約数和(自身を含む): 6206200

約数和(自身を除く): 3076488

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4549, 9098, 18196, 36392, 72784, 195607, 391214, 782428, 1564856, 3129712]

約数ペア:

[(1, 3129712), (2, 1564856), (4, 782428), (8, 391214), (16, 195607), (43, 72784), (86, 36392), (172, 18196), (344, 9098), (688, 4549)]