64161656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7433}}^1$

素因数の和:7535

約数の個数: 32

約数和(自身を含む): 131135760

約数和(自身を除く): 66974104

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 7433, 8632, 14866, 29732, 59464, 96629, 193258, 386516, 616939, 773032, 1233878, 2467756, 4935512, 8020207, 16040414, 32080828, 64161656]

約数ペア:

[(1, 64161656), (2, 32080828), (4, 16040414), (8, 8020207), (13, 4935512), (26, 2467756), (52, 1233878), (83, 773032), (104, 616939), (166, 386516), (332, 193258), (664, 96629), (1079, 59464), (2158, 29732), (4316, 14866), (7433, 8632)]