191931584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1393

約数の個数: 56

約数和(自身を含む): 412595568

約数和(自身を除く): 220663984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 394, 416, 788, 832, 1171, 1576, 2342, 2561, 3152, 4684, 5122, 6304, 9368, 10244, 12608, 15223, 18736, 20488, 30446, 37472, 40976, 60892, 74944, 81952, 121784, 163904, 230687, 243568, 461374, 487136, 922748, 974272, 1845496, 2998931, 3690992, 5997862, 7381984, 11995724, 14763968, 23991448, 47982896, 95965792, 191931584]

約数ペア:

[(1, 191931584), (2, 95965792), (4, 47982896), (8, 23991448), (13, 14763968), (16, 11995724), (26, 7381984), (32, 5997862), (52, 3690992), (64, 2998931), (104, 1845496), (197, 974272), (208, 922748), (394, 487136), (416, 461374), (788, 243568), (832, 230687), (1171, 163904), (1576, 121784), (2342, 81952), (2561, 74944), (3152, 60892), (4684, 40976), (5122, 37472), (6304, 30446), (9368, 20488), (10244, 18736), (12608, 15223)]