64160538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{822571}}^1$

素因数の和:822589

約数の個数: 16

約数和(自身を含む): 138192096

約数和(自身を除く): 74031558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 822571, 1645142, 2467713, 4935426, 10693423, 21386846, 32080269, 64160538]

約数ペア:

[(1, 64160538), (2, 32080269), (3, 21386846), (6, 10693423), (13, 4935426), (26, 2467713), (39, 1645142), (78, 822571)]