54671488

素因数分解:

$2^7\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 109278720

約数和(自身を除く): 54607232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 431, 862, 991, 1724, 1982, 3448, 3964, 6896, 7928, 13792, 15856, 27584, 31712, 55168, 63424, 126848, 427121, 854242, 1708484, 3416968, 6833936, 13667872, 27335744, 54671488]

約数ペア:

[(1, 54671488), (2, 27335744), (4, 13667872), (8, 6833936), (16, 3416968), (32, 1708484), (64, 854242), (128, 427121), (431, 126848), (862, 63424), (991, 55168), (1724, 31712), (1982, 27584), (3448, 15856), (3964, 13792), (6896, 7928)]