16231936

素因数分解:

$2^9\times 7^2\times {\mathrm{647}}^1$

素因数の和:679

約数の個数: 60

約数和(自身を含む): 37785528

約数和(自身を除く): 21553592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 647, 784, 896, 1294, 1568, 1792, 2588, 3136, 3584, 4529, 5176, 6272, 9058, 10352, 12544, 18116, 20704, 25088, 31703, 36232, 41408, 63406, 72464, 82816, 126812, 144928, 165632, 253624, 289856, 331264, 507248, 579712, 1014496, 1159424, 2028992, 2318848, 4057984, 8115968, 16231936]

約数ペア:

[(1, 16231936), (2, 8115968), (4, 4057984), (7, 2318848), (8, 2028992), (14, 1159424), (16, 1014496), (28, 579712), (32, 507248), (49, 331264), (56, 289856), (64, 253624), (98, 165632), (112, 144928), (128, 126812), (196, 82816), (224, 72464), (256, 63406), (392, 41408), (448, 36232), (512, 31703), (647, 25088), (784, 20704), (896, 18116), (1294, 12544), (1568, 10352), (1792, 9058), (2588, 6272), (3136, 5176), (3584, 4529)]