18086384

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{8629}}^1$

素因数の和:8768

約数の個数: 20

約数和(自身を含む): 35313960

約数和(自身を除く): 17227576

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 8629, 17258, 34516, 69032, 138064, 1130399, 2260798, 4521596, 9043192, 18086384]

約数ペア:

[(1, 18086384), (2, 9043192), (4, 4521596), (8, 2260798), (16, 1130399), (131, 138064), (262, 69032), (524, 34516), (1048, 17258), (2096, 8629)]