2049664

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 4161600

約数和(自身を除く): 2111936

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 239, 268, 478, 536, 956, 1072, 1912, 2144, 3824, 4288, 7648, 8576, 15296, 16013, 30592, 32026, 64052, 128104, 256208, 512416, 1024832, 2049664]

約数ペア:

[(1, 2049664), (2, 1024832), (4, 512416), (8, 256208), (16, 128104), (32, 64052), (64, 32026), (67, 30592), (128, 16013), (134, 15296), (239, 8576), (268, 7648), (478, 4288), (536, 3824), (956, 2144), (1072, 1912)]