16505712

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1478

約数の個数: 60

約数和(自身を含む): 46783464

約数和(自身を除く): 30277752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1381, 1494, 1992, 2762, 2988, 3984, 4143, 5524, 5976, 8286, 11048, 11952, 12429, 16572, 22096, 24858, 33144, 49716, 66288, 99432, 114623, 198864, 229246, 343869, 458492, 687738, 916984, 1031607, 1375476, 1833968, 2063214, 2750952, 4126428, 5501904, 8252856, 16505712]

約数ペア:

[(1, 16505712), (2, 8252856), (3, 5501904), (4, 4126428), (6, 2750952), (8, 2063214), (9, 1833968), (12, 1375476), (16, 1031607), (18, 916984), (24, 687738), (36, 458492), (48, 343869), (72, 229246), (83, 198864), (144, 114623), (166, 99432), (249, 66288), (332, 49716), (498, 33144), (664, 24858), (747, 22096), (996, 16572), (1328, 12429), (1381, 11952), (1494, 11048), (1992, 8286), (2762, 5976), (2988, 5524), (3984, 4143)]