189610048

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{68899}}^1$

素因数の和:68954

約数の個数: 28

約数和(自身を含む): 385013200

約数和(自身を除く): 195403152

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 68899, 137798, 275596, 551192, 1102384, 2204768, 2962657, 4409536, 5925314, 11850628, 23701256, 47402512, 94805024, 189610048]

約数ペア:

[(1, 189610048), (2, 94805024), (4, 47402512), (8, 23701256), (16, 11850628), (32, 5925314), (43, 4409536), (64, 2962657), (86, 2204768), (172, 1102384), (344, 551192), (688, 275596), (1376, 137798), (2752, 68899)]