126559616

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{42989}}^1$

素因数の和:43026

約数の個数: 32

約数和(自身を含む): 263098800

約数和(自身を除く): 136539184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 42989, 85978, 171956, 343912, 687824, 988747, 1375648, 1977494, 2751296, 3954988, 5502592, 7909976, 15819952, 31639904, 63279808, 126559616]

約数ペア:

[(1, 126559616), (2, 63279808), (4, 31639904), (8, 15819952), (16, 7909976), (23, 5502592), (32, 3954988), (46, 2751296), (64, 1977494), (92, 1375648), (128, 988747), (184, 687824), (368, 343912), (736, 171956), (1472, 85978), (2944, 42989)]