18086272

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 36414000

約数和(自身を除く): 18327728

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1399, 1616, 2798, 3232, 5596, 6464, 11192, 12928, 22384, 44768, 89536, 141299, 179072, 282598, 565196, 1130392, 2260784, 4521568, 9043136, 18086272]

約数ペア:

[(1, 18086272), (2, 9043136), (4, 4521568), (8, 2260784), (16, 1130392), (32, 565196), (64, 282598), (101, 179072), (128, 141299), (202, 89536), (404, 44768), (808, 22384), (1399, 12928), (1616, 11192), (2798, 6464), (3232, 5596)]