8205712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 16623936

約数和(自身を除く): 8418224

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 148, 166, 167, 296, 332, 334, 592, 664, 668, 1328, 1336, 2672, 3071, 6142, 6179, 12284, 12358, 13861, 24568, 24716, 27722, 49136, 49432, 55444, 98864, 110888, 221776, 512857, 1025714, 2051428, 4102856, 8205712]

約数ペア:

[(1, 8205712), (2, 4102856), (4, 2051428), (8, 1025714), (16, 512857), (37, 221776), (74, 110888), (83, 98864), (148, 55444), (166, 49432), (167, 49136), (296, 27722), (332, 24716), (334, 24568), (592, 13861), (664, 12358), (668, 12284), (1328, 6179), (1336, 6142), (2672, 3071)]