16771584

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 45666720

約数和(自身を除く): 28895136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 179, 183, 192, 244, 256, 358, 366, 384, 488, 512, 537, 716, 732, 768, 976, 1074, 1432, 1464, 1536, 1952, 2148, 2864, 2928, 3904, 4296, 5728, 5856, 7808, 8592, 10919, 11456, 11712, 15616, 17184, 21838, 22912, 23424, 31232, 32757, 34368, 43676, 45824, 46848, 65514, 68736, 87352, 91648, 93696, 131028, 137472, 174704, 262056, 274944, 349408, 524112, 698816, 1048224, 1397632, 2096448, 2795264, 4192896, 5590528, 8385792, 16771584]

約数ペア:

[(1, 16771584), (2, 8385792), (3, 5590528), (4, 4192896), (6, 2795264), (8, 2096448), (12, 1397632), (16, 1048224), (24, 698816), (32, 524112), (48, 349408), (61, 274944), (64, 262056), (96, 174704), (122, 137472), (128, 131028), (179, 93696), (183, 91648), (192, 87352), (244, 68736), (256, 65514), (358, 46848), (366, 45824), (384, 43676), (488, 34368), (512, 32757), (537, 31232), (716, 23424), (732, 22912), (768, 21838), (976, 17184), (1074, 15616), (1432, 11712), (1464, 11456), (1536, 10919), (1952, 8592), (2148, 7808), (2864, 5856), (2928, 5728), (3904, 4296)]