385664

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 807840

約数和(自身を除く): 422176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 131, 184, 262, 368, 524, 736, 1048, 1472, 2096, 2944, 3013, 4192, 6026, 8384, 12052, 16768, 24104, 48208, 96416, 192832, 385664]

約数ペア:

[(1, 385664), (2, 192832), (4, 96416), (8, 48208), (16, 24104), (23, 16768), (32, 12052), (46, 8384), (64, 6026), (92, 4192), (128, 3013), (131, 2944), (184, 2096), (262, 1472), (368, 1048), (524, 736)]