90317944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7159}}^1$

素因数の和:7267

約数の個数: 32

約数和(自身を含む): 180432000

約数和(自身を除く): 90114056

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 7159, 12616, 14318, 28636, 57272, 136021, 272042, 544084, 594197, 1088168, 1188394, 2376788, 4753576, 11289743, 22579486, 45158972, 90317944]

約数ペア:

[(1, 90317944), (2, 45158972), (4, 22579486), (8, 11289743), (19, 4753576), (38, 2376788), (76, 1188394), (83, 1088168), (152, 594197), (166, 544084), (332, 272042), (664, 136021), (1577, 57272), (3154, 28636), (6308, 14318), (7159, 12616)]