83667818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 138269376

約数和(自身を除く): 54601558

約数列:

[1, 2, 13, 26, 83, 137, 166, 274, 283, 566, 1079, 1781, 2158, 3562, 3679, 7358, 11371, 22742, 23489, 38771, 46978, 77542, 147823, 295646, 305357, 504023, 610714, 1008046, 3217993, 6435986, 41833909, 83667818]

約数ペア:

[(1, 83667818), (2, 41833909), (13, 6435986), (26, 3217993), (83, 1008046), (137, 610714), (166, 504023), (274, 305357), (283, 295646), (566, 147823), (1079, 77542), (1781, 46978), (2158, 38771), (3562, 23489), (3679, 22742), (7358, 11371)]