16322272

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 34134912

約数和(自身を除く): 17812640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 92, 134, 184, 268, 331, 368, 536, 662, 736, 1072, 1324, 1541, 2144, 2648, 3082, 5296, 6164, 7613, 10592, 12328, 15226, 22177, 24656, 30452, 44354, 49312, 60904, 88708, 121808, 177416, 243616, 354832, 510071, 709664, 1020142, 2040284, 4080568, 8161136, 16322272]

約数ペア:

[(1, 16322272), (2, 8161136), (4, 4080568), (8, 2040284), (16, 1020142), (23, 709664), (32, 510071), (46, 354832), (67, 243616), (92, 177416), (134, 121808), (184, 88708), (268, 60904), (331, 49312), (368, 44354), (536, 30452), (662, 24656), (736, 22177), (1072, 15226), (1324, 12328), (1541, 10592), (2144, 7613), (2648, 6164), (3082, 5296)]