18112384

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 36609840

約数和(自身を除く): 18497456

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 1993, 2272, 3986, 4544, 7972, 9088, 15944, 31888, 63776, 127552, 141503, 255104, 283006, 566012, 1132024, 2264048, 4528096, 9056192, 18112384]

約数ペア:

[(1, 18112384), (2, 9056192), (4, 4528096), (8, 2264048), (16, 1132024), (32, 566012), (64, 283006), (71, 255104), (128, 141503), (142, 127552), (284, 63776), (568, 31888), (1136, 15944), (1993, 9088), (2272, 7972), (3986, 4544)]