251256832

素因数分解:

$2^{13}\times {\mathrm{30671}}^1$

素因数の和:30697

約数の個数: 28

約数和(自身を含む): 502499376

約数和(自身を除く): 251242544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 30671, 61342, 122684, 245368, 490736, 981472, 1962944, 3925888, 7851776, 15703552, 31407104, 62814208, 125628416, 251256832]

約数ペア:

[(1, 251256832), (2, 125628416), (4, 62814208), (8, 31407104), (16, 15703552), (32, 7851776), (64, 3925888), (128, 1962944), (256, 981472), (512, 490736), (1024, 245368), (2048, 122684), (4096, 61342), (8192, 30671)]