90973976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7211}}^1$

素因数の和:7319

約数の個数: 32

約数和(自身を含む): 181742400

約数和(自身を除く): 90768424

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 7211, 12616, 14422, 28844, 57688, 137009, 274018, 548036, 598513, 1096072, 1197026, 2394052, 4788104, 11371747, 22743494, 45486988, 90973976]

約数ペア:

[(1, 90973976), (2, 45486988), (4, 22743494), (8, 11371747), (19, 4788104), (38, 2394052), (76, 1197026), (83, 1096072), (152, 598513), (166, 548036), (332, 274018), (664, 137009), (1577, 57688), (3154, 28844), (6308, 14422), (7211, 12616)]