65610674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20089}}^1$

素因数の和:20185

約数の個数: 16

約数和(自身を含む): 104146560

約数和(自身を除く): 38535886

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 20089, 40178, 462047, 924094, 1426319, 2852638, 32805337, 65610674]

約数ペア:

[(1, 65610674), (2, 32805337), (23, 2852638), (46, 1426319), (71, 924094), (142, 462047), (1633, 40178), (3266, 20089)]