65839288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 128050560

約数和(自身を除く): 62211272

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 257, 514, 1028, 1033, 2056, 2066, 4132, 7967, 8264, 15934, 31868, 32023, 63736, 64046, 128092, 256184, 265481, 530962, 1061924, 2123848, 8229911, 16459822, 32919644, 65839288]

約数ペア:

[(1, 65839288), (2, 32919644), (4, 16459822), (8, 8229911), (31, 2123848), (62, 1061924), (124, 530962), (248, 265481), (257, 256184), (514, 128092), (1028, 64046), (1033, 63736), (2056, 32023), (2066, 31868), (4132, 15934), (7967, 8264)]