123353584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4465

約数の個数: 40

約数和(自身を含む): 250577712

約数和(自身を除く): 127224128

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 4373, 7052, 8746, 14104, 17492, 28208, 34984, 69968, 179293, 188039, 358586, 376078, 717172, 752156, 1434344, 1504312, 2868688, 3008624, 7709599, 15419198, 30838396, 61676792, 123353584]

約数ペア:

[(1, 123353584), (2, 61676792), (4, 30838396), (8, 15419198), (16, 7709599), (41, 3008624), (43, 2868688), (82, 1504312), (86, 1434344), (164, 752156), (172, 717172), (328, 376078), (344, 358586), (656, 188039), (688, 179293), (1763, 69968), (3526, 34984), (4373, 28208), (7052, 17492), (8746, 14104)]