109052008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61681}}^1$

素因数の和:61717

約数の個数: 32

約数和(自身を含む): 233157960

約数和(自身を除く): 124105952

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 61681, 123362, 246724, 493448, 801853, 1048577, 1603706, 2097154, 3207412, 4194308, 6414824, 8388616, 13631501, 27263002, 54526004, 109052008]

約数ペア:

[(1, 109052008), (2, 54526004), (4, 27263002), (8, 13631501), (13, 8388616), (17, 6414824), (26, 4194308), (34, 3207412), (52, 2097154), (68, 1603706), (104, 1048577), (136, 801853), (221, 493448), (442, 246724), (884, 123362), (1768, 61681)]