18160768

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 36876060

約数和(自身を除く): 18715292

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 2677, 3392, 5354, 6784, 10708, 21416, 42832, 85664, 141881, 171328, 283762, 342656, 567524, 1135048, 2270096, 4540192, 9080384, 18160768]

約数ペア:

[(1, 18160768), (2, 9080384), (4, 4540192), (8, 2270096), (16, 1135048), (32, 567524), (53, 342656), (64, 283762), (106, 171328), (128, 141881), (212, 85664), (424, 42832), (848, 21416), (1696, 10708), (2677, 6784), (3392, 5354)]