87939712

素因数分解:

$2^7\times 7^3\times {\mathrm{2003}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 204408000

約数和(自身を除く): 116468288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2003, 2744, 3136, 4006, 5488, 6272, 8012, 10976, 14021, 16024, 21952, 28042, 32048, 43904, 56084, 64096, 98147, 112168, 128192, 196294, 224336, 256384, 392588, 448672, 687029, 785176, 897344, 1374058, 1570352, 1794688, 2748116, 3140704, 5496232, 6281408, 10992464, 12562816, 21984928, 43969856, 87939712]

約数ペア:

[(1, 87939712), (2, 43969856), (4, 21984928), (7, 12562816), (8, 10992464), (14, 6281408), (16, 5496232), (28, 3140704), (32, 2748116), (49, 1794688), (56, 1570352), (64, 1374058), (98, 897344), (112, 785176), (128, 687029), (196, 448672), (224, 392588), (343, 256384), (392, 224336), (448, 196294), (686, 128192), (784, 112168), (896, 98147), (1372, 64096), (1568, 56084), (2003, 43904), (2744, 32048), (3136, 28042), (4006, 21952), (5488, 16024), (6272, 14021), (8012, 10976)]