254753152

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{86533}}^1$

素因数の和:86570

約数の個数: 32

約数和(自身を含む): 529588080

約数和(自身を除く): 274834928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 86533, 173066, 346132, 692264, 1384528, 1990259, 2769056, 3980518, 5538112, 7961036, 11076224, 15922072, 31844144, 63688288, 127376576, 254753152]

約数ペア:

[(1, 254753152), (2, 127376576), (4, 63688288), (8, 31844144), (16, 15922072), (23, 11076224), (32, 7961036), (46, 5538112), (64, 3980518), (92, 2769056), (128, 1990259), (184, 1384528), (368, 692264), (736, 346132), (1472, 173066), (2944, 86533)]