64143256

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{12953}}^1$

素因数の和:13578

約数の個数: 16

約数和(自身を含む): 120472200

約数和(自身を除く): 56328944

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 12953, 25906, 51812, 103624, 8017907, 16035814, 32071628, 64143256]

約数ペア:

[(1, 64143256), (2, 32071628), (4, 16035814), (8, 8017907), (619, 103624), (1238, 51812), (2476, 25906), (4952, 12953)]