161567936

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{18427}}^1$

素因数の和:18576

約数の個数: 28

約数和(自身を含む): 322969128

約数和(自身を除く): 161401192

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 18427, 36854, 73708, 147416, 294832, 589664, 1179328, 2524499, 5048998, 10097996, 20195992, 40391984, 80783968, 161567936]

約数ペア:

[(1, 161567936), (2, 80783968), (4, 40391984), (8, 20195992), (16, 10097996), (32, 5048998), (64, 2524499), (137, 1179328), (274, 589664), (548, 294832), (1096, 147416), (2192, 73708), (4384, 36854), (8768, 18427)]