21532166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{659}}^1$

素因数の和:740

約数の個数: 24

約数和(自身を含む): 35390520

約数和(自身を除く): 13858354

約数列:

[1, 2, 17, 31, 34, 62, 527, 659, 961, 1054, 1318, 1922, 11203, 16337, 20429, 22406, 32674, 40858, 347293, 633299, 694586, 1266598, 10766083, 21532166]

約数ペア:

[(1, 21532166), (2, 10766083), (17, 1266598), (31, 694586), (34, 633299), (62, 347293), (527, 40858), (659, 32674), (961, 22406), (1054, 20429), (1318, 16337), (1922, 11203)]