65260642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1637}}^1$

素因数の和:2313

約数の個数: 16

約数和(自身を含む): 101267712

約数和(自身を除く): 36007070

約数列:

[1, 2, 31, 62, 643, 1286, 1637, 3274, 19933, 39866, 50747, 101494, 1052591, 2105182, 32630321, 65260642]

約数ペア:

[(1, 65260642), (2, 32630321), (31, 2105182), (62, 1052591), (643, 101494), (1286, 50747), (1637, 39866), (3274, 19933)]