85731968

素因数分解:

$2^7\times 7^2\times {\mathrm{13669}}^1$

素因数の和:13697

約数の個数: 48

約数和(自身を含む): 198693450

約数和(自身を除く): 112961482

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 13669, 27338, 54676, 95683, 109352, 191366, 218704, 382732, 437408, 669781, 765464, 874816, 1339562, 1530928, 1749632, 2679124, 3061856, 5358248, 6123712, 10716496, 12247424, 21432992, 42865984, 85731968]

約数ペア:

[(1, 85731968), (2, 42865984), (4, 21432992), (7, 12247424), (8, 10716496), (14, 6123712), (16, 5358248), (28, 3061856), (32, 2679124), (49, 1749632), (56, 1530928), (64, 1339562), (98, 874816), (112, 765464), (128, 669781), (196, 437408), (224, 382732), (392, 218704), (448, 191366), (784, 109352), (896, 95683), (1568, 54676), (3136, 27338), (6272, 13669)]