164047232

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{31259}}^1$

素因数の和:31314

約数の個数: 32

約数和(自身を含む): 334794600

約数和(自身を除く): 170747368

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 31259, 62518, 125036, 250072, 500144, 1000288, 1281619, 2000576, 2563238, 4001152, 5126476, 10252952, 20505904, 41011808, 82023616, 164047232]

約数ペア:

[(1, 164047232), (2, 82023616), (4, 41011808), (8, 20505904), (16, 10252952), (32, 5126476), (41, 4001152), (64, 2563238), (82, 2000576), (128, 1281619), (164, 1000288), (328, 500144), (656, 250072), (1312, 125036), (2624, 62518), (5248, 31259)]