40675184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{231109}}^1$

素因数の和:231128

約数の個数: 20

約数和(自身を含む): 85972920

約数和(自身を除く): 45297736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 231109, 462218, 924436, 1848872, 2542199, 3697744, 5084398, 10168796, 20337592, 40675184]

約数ペア:

[(1, 40675184), (2, 20337592), (4, 10168796), (8, 5084398), (11, 3697744), (16, 2542199), (22, 1848872), (44, 924436), (88, 462218), (176, 231109)]