163789032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{620413}}^1$

素因数の和:620433

約数の個数: 32

約数和(自身を含む): 446698080

約数和(自身を除く): 282909048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 620413, 1240826, 1861239, 2481652, 3722478, 4963304, 6824543, 7444956, 13649086, 14889912, 20473629, 27298172, 40947258, 54596344, 81894516, 163789032]

約数ペア:

[(1, 163789032), (2, 81894516), (3, 54596344), (4, 40947258), (6, 27298172), (8, 20473629), (11, 14889912), (12, 13649086), (22, 7444956), (24, 6824543), (33, 4963304), (44, 3722478), (66, 2481652), (88, 1861239), (132, 1240826), (264, 620413)]