254229616

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{125113}}^1$

素因数の和:125248

約数の個数: 20

約数和(自身を含む): 496452352

約数和(自身を除く): 242222736

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 125113, 250226, 500452, 1000904, 2001808, 15889351, 31778702, 63557404, 127114808, 254229616]

約数ペア:

[(1, 254229616), (2, 127114808), (4, 63557404), (8, 31778702), (16, 15889351), (127, 2001808), (254, 1000904), (508, 500452), (1016, 250226), (2032, 125113)]