28394608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{161333}}^1$

素因数の和:161352

約数の個数: 20

約数和(自身を含む): 60016248

約数和(自身を除く): 31621640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 161333, 322666, 645332, 1290664, 1774663, 2581328, 3549326, 7098652, 14197304, 28394608]

約数ペア:

[(1, 28394608), (2, 14197304), (4, 7098652), (8, 3549326), (11, 2581328), (16, 1774663), (22, 1290664), (44, 645332), (88, 322666), (176, 161333)]