23347808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3531

約数の個数: 48

約数和(自身を含む): 52799040

約数和(自身を除く): 29451232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 3491, 6688, 6982, 13964, 27928, 38401, 55856, 66329, 76802, 111712, 132658, 153604, 265316, 307208, 530632, 614416, 729619, 1061264, 1228832, 1459238, 2122528, 2918476, 5836952, 11673904, 23347808]

約数ペア:

[(1, 23347808), (2, 11673904), (4, 5836952), (8, 2918476), (11, 2122528), (16, 1459238), (19, 1228832), (22, 1061264), (32, 729619), (38, 614416), (44, 530632), (76, 307208), (88, 265316), (152, 153604), (176, 132658), (209, 111712), (304, 76802), (352, 66329), (418, 55856), (608, 38401), (836, 27928), (1672, 13964), (3344, 6982), (3491, 6688)]