23643886

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 42227712

約数和(自身を除く): 18583826

約数列:

[1, 2, 7, 14, 31, 62, 157, 217, 314, 347, 434, 694, 1099, 2198, 2429, 4858, 4867, 9734, 10757, 21514, 34069, 54479, 68138, 75299, 108958, 150598, 381353, 762706, 1688849, 3377698, 11821943, 23643886]

約数ペア:

[(1, 23643886), (2, 11821943), (7, 3377698), (14, 1688849), (31, 762706), (62, 381353), (157, 150598), (217, 108958), (314, 75299), (347, 68138), (434, 54479), (694, 34069), (1099, 21514), (2198, 10757), (2429, 9734), (4858, 4867)]