16555952

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6465

約数の個数: 40

約数和(自身を含む): 38259456

約数和(自身を除く): 21703504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 6427, 12854, 25708, 44989, 51416, 89978, 102832, 147821, 179956, 295642, 359912, 591284, 719824, 1034747, 1182568, 2069494, 2365136, 4138988, 8277976, 16555952]

約数ペア:

[(1, 16555952), (2, 8277976), (4, 4138988), (7, 2365136), (8, 2069494), (14, 1182568), (16, 1034747), (23, 719824), (28, 591284), (46, 359912), (56, 295642), (92, 179956), (112, 147821), (161, 102832), (184, 89978), (322, 51416), (368, 44989), (644, 25708), (1288, 12854), (2576, 6427)]