2317184

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 4734840

約数和(自身を除く): 2417656

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 421, 688, 842, 1376, 1684, 2752, 3368, 5504, 6736, 13472, 18103, 26944, 36206, 53888, 72412, 144824, 289648, 579296, 1158592, 2317184]

約数ペア:

[(1, 2317184), (2, 1158592), (4, 579296), (8, 289648), (16, 144824), (32, 72412), (43, 53888), (64, 36206), (86, 26944), (128, 18103), (172, 13472), (344, 6736), (421, 5504), (688, 3368), (842, 2752), (1376, 1684)]