228965992

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{218479}}^1$

素因数の和:218616

約数の個数: 16

約数和(自身を含む): 432590400

約数和(自身を除く): 203624408

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 218479, 436958, 873916, 1747832, 28620749, 57241498, 114482996, 228965992]

約数ペア:

[(1, 228965992), (2, 114482996), (4, 57241498), (8, 28620749), (131, 1747832), (262, 873916), (524, 436958), (1048, 218479)]