237641864

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{3803}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 456023520

約数和(自身を除く): 218381656

約数列:

[1, 2, 4, 8, 73, 107, 146, 214, 292, 428, 584, 856, 3803, 7606, 7811, 15212, 15622, 30424, 31244, 62488, 277619, 406921, 555238, 813842, 1110476, 1627684, 2220952, 3255368, 29705233, 59410466, 118820932, 237641864]

約数ペア:

[(1, 237641864), (2, 118820932), (4, 59410466), (8, 29705233), (73, 3255368), (107, 2220952), (146, 1627684), (214, 1110476), (292, 813842), (428, 555238), (584, 406921), (856, 277619), (3803, 62488), (7606, 31244), (7811, 30424), (15212, 15622)]