268335488

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{51131}}^1$

素因数の和:51186

約数の個数: 32

約数和(自身を含む): 547623720

約数和(自身を除く): 279288232

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 51131, 102262, 204524, 409048, 818096, 1636192, 2096371, 3272384, 4192742, 6544768, 8385484, 16770968, 33541936, 67083872, 134167744, 268335488]

約数ペア:

[(1, 268335488), (2, 134167744), (4, 67083872), (8, 33541936), (16, 16770968), (32, 8385484), (41, 6544768), (64, 4192742), (82, 3272384), (128, 2096371), (164, 1636192), (328, 818096), (656, 409048), (1312, 204524), (2624, 102262), (5248, 51131)]