216913024

素因数分解:

$2^7\times {\mathrm{1087}}^1\times {\mathrm{1559}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 432806400

約数和(自身を除く): 215893376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1087, 1559, 2174, 3118, 4348, 6236, 8696, 12472, 17392, 24944, 34784, 49888, 69568, 99776, 139136, 199552, 1694633, 3389266, 6778532, 13557064, 27114128, 54228256, 108456512, 216913024]

約数ペア:

[(1, 216913024), (2, 108456512), (4, 54228256), (8, 27114128), (16, 13557064), (32, 6778532), (64, 3389266), (128, 1694633), (1087, 199552), (1559, 139136), (2174, 99776), (3118, 69568), (4348, 49888), (6236, 34784), (8696, 24944), (12472, 17392)]