18233104

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{8699}}^1$

素因数の和:8838

約数の個数: 20

約数和(自身を含む): 35600400

約数和(自身を除く): 17367296

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 8699, 17398, 34796, 69592, 139184, 1139569, 2279138, 4558276, 9116552, 18233104]

約数ペア:

[(1, 18233104), (2, 9116552), (4, 4558276), (8, 2279138), (16, 1139569), (131, 139184), (262, 69592), (524, 34796), (1048, 17398), (2096, 8699)]